I-Stainless Steel Plate Imilinganiselo: Ukuqonda ubungakanani bentsimbi kunye nezicelo

Iipleyiti zensimbi ezingenasici zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zidanje. Ukungasebenzi kakuhle kwezixhobo ezinjalo ukuze ziguge, zibe ngumhlwa okanye i<em>crack zibenza bakwazi ukoyisa abanye okhuphisana nabo ekuxoxiswana nabo. Nangona kunjalo, xa kuziwa ekukhetheni ubungakanani obufanelekileyo kunye ne-gauge yesicelo sabo, umntu unokuziva elahlekile elwandle lobugcisa. Kungenxa yoko le nto iphepha langoku likhona, ukuncedisa ngokuthe ngqo ekuqondeni imilinganiselo yeplate yensimbi engenasici ngokukodwa, kugxininise kwindlela kukho ubungakanani obuqhelekileyo kunye nokukhethwa kwezinto eziqhelekileyo, ukusetyenziswa kwazo, kunye namashishini apho kusetyenziswa khona. Ingaba kukwakha, ukuvelisa, okanye ubugcisa, la maphepha abhalwe ukukunceda uqonde indlela yokuphucula nokulawula ukusebenza kwemisebenzi eyahlukeneyo enxulumene nabo. Amanqaku aya kuba sisiseko sezicelo ezininzi zokusetyenziswa kwamacwecwe ensimbi engenasici aya kuhlalutywa kwakhona kumacandelo alandelayo: iimpawu zabo kunye nokuhluka okunokwenzeka kwezo mpawu.

Isishwankathelo sePleti yeNsimbi eNgatyiwayo

Ukusetyenziswa kwamacwecwe entsimbi engagqwaliyo kwizicelo ezahlukeneyo zoshishino kuxhaphakile ngenxa yokusebenza kwayo ixesha elide, ukumelana nokugqwala kunye namandla amakhulu. Ngokwesiqhelo afumaneka kwiindidi ezahlukeneyo zobukhulu kunye nobukhulu endaweni yesinye, la maphepha aqala malunga ne-0.25 intshi ubukhulu ukuya kwi-intshi ezimbalwa ubukhulu ukuze ahlangabezane nemithwalo kunye nezinto zokuhombisa. Amashishini okwakha, eemoto, kunye neenqwelo-moya awakwazi ukuhlala ngaphandle kwamacwecwe entsimbi engagqwaliyo xa kufikwa kwizakhelo zokwakha, izakhiwo ezingatshiyo okanye zokuhombisa. Nangona kunjalo, la macwecwe anokulungiswa ngobude kunye nokupolisha, okwenza kube lula ukuwasebenzisa kwiprojekthi yangoku. Akukho macwecwe entsimbi engagqwaliyo anokusetyenziswa phantse kuyo nayiphi na iprojekthi, ukusuka kwizinto zokwenyani ukuya kwizakhono zobuchule.

Yintoni i-Stainless?

Insimbi engagqwali yingxubevange enganyangekiyo kukutya eyenziwe ngentsimbi, ichromium, kunye nezixa ezahlukeneyo zezinye izinto, ezibandakanya i-nickel, i-molybdenum, kunye nekhabhoni ngokwemilinganiselo eyahlukeneyo, ngokuxhomekeke kwibakala elithile. Ekubeni i-elementi yeChromium ngokuqhelekileyo yenza ubuncinane be-10.5% ye-alloy, uphawu oluphambili lwentsimbi sisizukulwana somgangatho okhuselweyo we-oxide, onceda ukuthintela ukubola kunye nokubola kwintsimbi eveziweyo, nakwiimeko ezimbi. Intsimbi engatyiwayo yohlulwe kwakhona ibe ngamaqela amaninzi - afana ne-austenitic, i-ferritic, i-martensitic kunye ne-duplex-ezinendibaniselwano yazo eyodwa yomatshini kunye neepropati zeekhemikhali ezizenza zilungele ukusetyenziswa kunye namacandelo athile. Ngokomzekelo, i-austenitic stainless steel, ebandakanya iintlobo ezifana ne-304 kunye ne-316, ayinikezeli kuphela ukuchasana okugqwesileyo kwi-corrosion kunye nokwandiswa okuphezulu kodwa kunye noluhlu olukhulu lobushushu obusebenzayo, ngoko ke luqeshwe ngokubanzi, umzekelo, kumanqaku anxulumene nokulungiswa kokutya, iinkonzo zonyango, okanye elwandle. Ndibulela ukuqina kwayo okubonakalayo, iminikelo eyahlukeneyo kwinkunkuma yasemva kwabathengi, kunye nokumelana namaqondo obushushu aphezulu kunye angaqhelekanga, insimbi engenastainless isephakathi kwezinto ezisetyenziswa ngokubanzi kubunjineli banamhlanje kunye nemveliso.

Iindidi zeepleyiti zensimbi ezingenasici

uhlobo	Amaphuzu aphambili	Ukusetyenziswa okuqhelekileyo
I-Austenitic	Ukuxhathisa okuphezulu kwe-corrosion, non-magnetic	Ukulungiswa kokutya, izixhobo zonyango, iilwandle
IsiFerritic	Ukuxhathisa okulungileyo kokugqwala, kazibuthe	Iindawo zemoto, izixhobo zoshishino
IMartensitic	Amandla aphezulu, ukuxhathisa ukubola okuphakathi	I-Cutlery, ii-injini zomoya, izixhobo zotyando
Duplex	Amandla aphezulu, uxinzelelo olugqwesileyo lokuxhathisa i-corrosion	Ioli kunye negesi, izityalo zemichiza
Imvula-Ukuqina	Amandla akhethekileyo, ukumelana nomhlwa	I-Aerospace, amandla enyukliya, amacandelo omkhosi
IBanga lobushushu obuphezulu	Imelana namaqondo obushushu aphezulu, i-oxidation-resistant	Abatshintshi bobushushu, amacandelo eziko

Amabanga aqhelekileyo: 304 vs. 316 Stainless Steel

Inqaku eliphambili	304 Insimbi Engenasici	316 Insimbi Engenasici
Into ephambili yokuHlanganisa	I-Chromium-Nickel	I-Chromium-Nickel-Molybdenum
Nokumelana Resistance	Kulungile	Zintle
Ukuchasana neChlorides	Phakathi	phezulu
Ukomelela kunye noKuhlala ixesha elide	Yomelele kwaye yomelele	Amandla aphezulu kunye nokuqina
ixabiso	Ngaphantsi	Phezulu
izicelo	Iisinki, izixhobo zokupheka, izixhobo zokutya	Marine, processing chemical, izixhobo zonyango
Ukuweldability	Zintle	Zintle
Ukumelana nobushushu	Ilungile ukuya kuthi ga kwi-870°C	Kungcono ukuya kuthi ga kuma-925°C
Iimpawu zeMagnetic	I-non-magnetic	I-non-magnetic
Uncedo lokuCoca	Kulula u kucoca	Kulula ukucoca kwiimeko ezinzima

Imilinganiselo yoMgangatho wePlate yeStainless Steel

Uninzi lwexesha, iipleyiti zensimbi ezingenasici zenziwe ngokobukhulu obuqhelekileyo ukwenzela ukuhlangabezana neemfuno zoshishino okanye iinjongo zorhwebo. Ubukhulu obuqhelekileyo busuka kwi-3/16 intshi ukuya kwi-intshi ezi-6 apho ububanzi buqhele ukufumaneka kwi-intshi ezingama-36, ii-intshi ezingama-48, ii-intshi ezingama-60 kunye ne-72 intshi. Ngokubhekiselele kubude, kukho imifanekiso enamanani angama-96, 120, kunye nee-intshi ezingama-144, nangona loo mifanekiso ikwabonisa ukuba inani elihambelanayo lingenasiphelo ukuya kuthi ga kwiipleyiti zesiko kunye noluhlu lweemilo zazo. Uyilo olunjalo lukhona kwizicelo ezahlukeneyo ngokuxhomekeke kwiimfuno njengoko zikwazi ukuguquguquka kunye nokulungelelanisa.

Ukutyeba okukhoyo kwiMarike

Ukuze kube lula ukulinganisa kunye nolwakhiwo kunye nolindelo lwemveliso, iimarike zibonelela ngokutyeba ukusuka komncinci kakhulu ukuya kobunzima kakhulu. Uninzi lwezixhobo zinomsebenzi wokubonelela ngokunyuka okuthe ngqo ukusuka kubukhulu obuthile, ngaphaya koko kwakunokwenzeka ukuvelisa ukuya kutsho kwi-1/32 ye-intshi (0.79 mm). Iindidi zemathiriyeli kumashishini afuna ulawulo olusulungekileyo okanye imilinganiselo ye-pad ethile inomahluko obuninzi obuninzi obude ukuya kuthi ga kwi-1/32 intshi (0.79 mm) ukunyamezela. Ngokuqhelekileyo, inkqubo yokuvelisa yamva nje, ye-state-of-art yenza ukuba kube lula ukuvelisa izinto ezinobunzima kakhulu kwaye zigqithise imida efana nee-intshi ezi-6, kwaye zisetyenziswa kwizicelo ezinzima kakhulu ezifana nokwakhiwa kweenqanawa, ukwakhiwa, kunye noomatshini, umzekelo. Olu luhlu lobukhulu bezinto ezibonakalayo luqinisekisa ukuguquguquka kwezi zixhobo ekujonganeni nomgangatho wehlabathi kunye neemfuno ezikhethekileyo ngoko ke kuqiniswa ukusebenza kunye nembuyekezo kumacandelo ahlukeneyo.

Ububanzi kunye noBude beePlayiti zeNtsimbi

Ezi pleyiti zizinzileyo zinokulungelelaniswa ngokweenkcukacha zakho nokuba uyazifuna kwizicelo zorhwebo okanye ngaphakathi kwishishini. Amacwecwe anjalo adla ngokuza kwii-intshi ezingama-36 (914 mm), 48 intshi (1,219 mm) kunye nee-intshi ezingama-60 (1,524 mm)–wide rolls, kodwa zinokufunyanwa kububanzi obungaphezulu kwee-intshi ezingama-72 (1,829 mm) ukuze zihambelane nezicelo zomntu ngamnye. Obu bude bususela kwii-intshi ezingama-96 (2,438 mm) ukuya kwi-144 intshi (3,658 mm) kwimeko yemveliso eqhelekileyo, kunye nayo nayiphi na enye imilinganiselo ekhoyo ngokumalunga neemfuno zeprojekthi. Kunokwenzeka ukusika izinto eziphathekayo kuyo nayiphi na imilo usebenzisa iindlela zakutshanje, ngokukodwa i-laser kunye ne-plasma cutting, ebaluleke kakhulu ekulawuleni ukunyamezela. Ukufakelwa okunjalo kunokulungiswa kuwo nawuphi na umphezulu ngenxa yoyilo lwazo oluguquguqukayo, ukusuka kulwakhiwo lwendlu ukuya kubunjineli beenqwelomoya, ukuqinisa into yokuba kunzima ukuthoba ukubaluleka kwabo kulwakhiwo lwangoku kunye nobuchwepheshe.

Ubungakanani bepleyiti yentsimbi yesiko yesiko

Kwiminyaka edlulileyo, kunye nolwazi lwezinto eziphathekayo, netekhnoloji iye yaphucuka yasenza sakwazi ukuthatha ubungakanani beepleyiti zentsimbi engatyiwayo ukuya kwinqanaba elahlukileyo ngokupheleleyo. Amathuba aqala ekuveliseni iipleyiti ezibhityileyo njengeemilimitha ezimbalwa ukuya kubukhulu obufana nee-intshi ezininzi kunye nobubanzi nobude obufunekayo ukuze zihambelane neempawu zesakhiwo okanye zomthwalo. Iinkcukacha ezifumana uninzi lwezicelo zihlala ziyi-304 kunye ne-316 grade plates kwimilinganiselo eqhelekileyo ye-48″ x 96″ okanye i-60″ x 120", kunye nobukhulu obungengobuqhelekileyo obufunekayo kwizicelo ezithile ezinobunzima. Ukugqitywa kwee-odolo kufuna ubungakanani obuchanekileyo kakhulu, obunceda amacandelo olwandle, ulwakhiwo kunye nokwakhiwa kunye nokusebenza kwezityalo ezahlukeneyo zenkqubo. Kunokwenzeka nokuba kufuneke iintlobo ezithile zokugqitywa, ezinye zazo zingabandakanya intsimbi engatyiwayo ebhrashiweyo ukuze ibonakale ngelixa ezinye zigqibezela ukusebenza, ezi zigqibo zinokuchazwa ukuhlangabezana nazo naziphi na iimfuno ezinokwenzeka ngokwemisebenzi kunye nokusebenza.

Ukusetyenziswa kweePlati zeStainless Steel

1. Ubunjineli boLwandle

Kwindawo yobunjineli baselwandle, ukusetyenziswa kweepleyiti zensimbi ezingenasici kubalulekile ngenxa yendalo enobudlova yendawo yomntu, ene-saline. Ngokomzekelo, i-316 kunye ne-316L, ngenxa yomxholo ophezulu we-molybdenum, zihlala zifumaneka ekwakhiweni kweenqanawa, izakhiwo ezingaphandle kwe-offshore kunye nezityalo zokucoca amanzi olwandle. Uphononongo lwemizi-mveliso lubonisa ukuba iimeko zaselwandle zinokubufutshane ubomi benkonzo yemathiriyeli eqhelekileyo nge-30% ukuya kuthi ga kwi-70%, xa kuthelekiswa nentsimbi engatyiwayo.

2. Ulwakhiwo kunye neZakhiwo

Esinye isiqingatha salo mhlathi sixoxa ngokusetyenziswa kweepleyiti zensimbi ezingenasici, ngokukodwa kumakhaya, njengezinto zokwakha. Ngokumalunga namandla kunye ne-aesthetics, uphahla lwensimbi engenasici kunye neekiti zokugquma azinanto ilinganayo kwishishini lokwakha iinqanawa. Zifakelwe njengophahla kwiishingles, iintsimbi zokhuseleko kunye nakwezinye iindawo ezininzi ngakumbi kwiindawo zasezidolophini apho abantu bahamba phezulu. Amanani-nkcazo amva nje aquka ukukhula kwe-8% ekusetyenzisweni kwensimbi engenasici, eyona nto iphambili kwicandelo lokwakha, ngakumbi ngenxa yokuphuhliswa kweendlela ezintsha zokwakha.

3. Inkqubo yokwenziwa kweZixhobo

Imboni yepetrochemical kunye neekhemikhali ixhomekeke kakhulu kwiinqanawa zoxinzelelo ezisekelwe kwinsimbi engenasici, i-heat exchangers, iitanki zokugcina, kunye nezinye izicelo ezininzi, ngakumbi. Amabakala ahlukeneyo, afana ne-304, i-310, kunye ne-duplex stainless steels, asetyenziswa kakhulu ngenxa yokuba axhatshazwa kakhulu ekuhlaselweni kweekhemikhali kunye nokushisa okuphezulu. Kuye kwachazwa kwizifundo zamva nje ukuba izixhobo zensimbi ezingenasici zohlobo olufanayo zinokusebenza iminyaka eyi-20-30 ixesha elide xa kuthelekiswa nentsimbi ye-carbonaceous eqhelekileyo.

4. iCandelo lezaMandla

Iipleyiti zentsimbi engatyiwa zintsimbi zibalulekile kumaziko okuvelisa amandla afana nenyukliya, ahlaziyekayo, nangenakuhlaziyeka. Imizekelo embalwa yile: iinqanawa zereactor yenyukliya, izixhobo zokutshintshisa ubushushu eziqhagamshelwe kwiintambo zegesi nezeoyile, iiinjini zokuvelisa umbane, kunye neepaneli zelanga ezifotayo. Iimpawu zomatshini kunye nokuchasana nezinto ezithile zezona zizathu zokuba kutheni i-austenitic kunye ne-duplex stainless steels zisetyenziswa. Kulindeleke ukuba imfuno yentsimbi engatyiwayo kushishino lwamandla nayo inyuke njengoko iimfuno zamandla ehlabathi zikhula nge-6% ngonyaka.

5. Icandelo lokutya kunye neZiselo

Usetyenziso lwemizi-mveliso kuLwakhiwo

Ngaphantsi kweemeko zangoku, ukusetyenziswa kwensimbi engenasici ekwakhiweni akunakuphepheka ngokupheleleyo ngenxa yokuqina kwayo ngokuchasene nokubola kunye nokukwazi ukwenza uluhlu olubanzi lwemisebenzi. Kukho, ngokomzekelo, izikhundla kwisakhelo, uphahla kunye nomsebenzi wokugquma apho intsimbi idibaniswa nekhonkrithi ukuxhathisa izinto ezahlukeneyo zokusingqongileyo kunye nokuqinisekisa ubomi obude kunye neemfuneko ezincinci zokugcinwa. Kwakhona, intsimbi ye-mint ehlelwa ngamabakala 304 kunye ne-316 ithandwa kakhulu kwishishini ngokukodwa apho imo engqongileyo inetyuwa eninzi kwaye ingcoliswe yinkunkuma yezoshishino.

Ngaphaya koko, intsimbi engenastainless sisinyithi esihle kakhulu esisetyenziswa ngokubanzi kumphezulu, ucingo, kunye nezinto zokuhombisa kwizakhiwo, kwaye ngenxa yale propati, yenza ukuba abakhi bezakhiwo badibanise zombini ukusebenza kunye neempawu zoyilo ngaxeshanye. Ngaphaya koko, intsimbi engenastainless yimathiriyeli ehambelana kakhulu nokusingqongileyo ngenxa yokusebenziseka kwayo lula, ngaloo ndlela ikhusela inkunkuma yokwakha. Ukongeza, imisebenzi enjalo engundoqo efana neebhulorho, itonela, kunye nezinye izakhiwo ezinkulu ziyazuza ngokuza nentsimbi eyomeleleyo, ekwazi ukumelana ne-duplex, eqinisekisa ukhuseleko kunye nokusebenza kakuhle kweziseko zophuhliso nakwiimeko zomthwalo ohamba phezulu. Yiyo loo nto isiqinisekiso esipheleleyo sensimbi engenasici esetyenziselwa ukuphuculwa kwe-dispositional kunye nokusebenza kwexesha elide kwisakhiwo ngasinye soyilo.

Izicelo zokuVelisa kunye neZithuthi

1. Oomatshini kunye neZixhobo

Oomatshini abaninzi bemizi-mveliso kunye nezixhobo zisebenzisa intsimbi engatyiwa kakhulu. Olu setyenziso lubalelwa kwiimpawu zalo ezinganyangekiyo kunye nokunyamezela ubushushu obuphezulu; Izinto ke ngoko zilunge kakhulu kwiinkqubo zemizi-mveliso ezifana, kodwa zingaphelelanga apho, ukwenziwa, imichiza, kunye nokulungiswa kokutya. Umzekelo, i-304 Stainless steel ithandwa kakhulu ngenxa yokungakwazi ukugqwala ngokulula kunye nokucocwa ngokulula kwayo, ngaloo ndlela igcina ukucoceka okuphezulu kwindawo esetyenziswa kuyo.

2. IiNkqubo zokuThuthwa kweeMoto

Abavelisi beemoto bazibandakanya kwi-Stainless Steel kwiinkqubo zokukhupha iimoto, kubandakanya abaguquli be-catalytic kunye ne-mufflers, ngenxa yokukwazi kwabo ukumelana nobushushu obuphezulu kunye neegesi ezisekelwe kwi-asidi. Izinto ezisetyenziswa kakhulu kwiimeko ezinjalo zibizwa ngokuba ngamabakala angama-409 kunye nama-439 ensimbi engenasici. Ngokwengxelo ye-International Stainless Steel Forum (ISSF), phantse i-45% yensimbi engenasici esetyenziswa kwicandelo lezothutho iqeshwe kwimveliso ye-mufflers okanye i-exhausts yemoto.

3. Ulwakhiwo kunye neMizimba yoMzimba

Izinto zesakhiwo ngendlela yeefreyimu okanye iifendi kunye nokunye kwakhiwe ngokusebenzisa intsimbi. Into yesibini esetyenziswa ngokuqhelekileyo kule njongo yintsimbi engenasici. Iimpawu zemishini yensimbi engenasici zibandakanya amandla aphezulu ngokufanelekileyo kunye nokuxinana okuphantsi, okwenza ukusetyenziswa kwayo kwizithuthi kube luncedo kakhulu ngenxa yezizathu ezibini: okokuqala kukhuseleko, okwesibini kubuhlobo bendalo. Ngokomzekelo, uhlobo lwanamhlanje - insimbi ye-duplex ekhankanywe ngasentla - inokuba namandla aphindwe kabini njengohlobo oluqhelekileyo oluququzelela ukuveliswa kwezakhiwo ezinzima kakhulu okanye eziphakamileyo ngaphandle kokulahlekelwa kwiimeko zokusetyenziswa.

4. Iitanki zamafutha kunye neNkqubo yokuGcina

Ukugcinwa kwamafutha kunye nezinye iintlobo zeetanki kwiimoto ze-hydrogen kunye nezinye iimoto ezihambelana ne-eco-friendly kufuneka zibe namatanki ayilwe ngentsimbi engatyiwayo engayi konakala lula. Kungenxa yezi zizathu ukuba iitanki zetsimbi ezingenasici zinenzuzo, njengoko ziqinisekisa ukuba iziqulatho zetanki zigcinwe kwizikhongozelo ezilungileyo, ezibangela ukuba imfuno yokutshintsha izitya zingabikho. Ngokuhamba ukuya kwiimoto zombane kunye ne-hydrogen eziqhubekayo, ukusetyenziswa okunjalo kuyanda.

5. IiFasteners kunye nezahlulo ezincinci

IiNzuzo zokuSebenzisa iipleyiti zeNtsimbi engagqwali

1. Nokumelana Resistance

Ngenxa yobukho bomlinganiselo othile wechromium, intsimbi engatyiwayo ayinakukwazi ukugqwala, nto leyo eyenza kube lula ukusebenzisa le mathiriyeli kwiindawo ezahlukeneyo ngaphandle kokuyibeka esichengeni emoyeni. Bakwanceda ekutshatyalalisweni kweebhaktheriya ezinobungozi kunye ne-corrosion yingakho zizinto ezifanelekileyo zezakhiwo zaselwandle kunye nezoshishino ngokukodwa kwimozulu ebolileyo kunye neyomileyo.

2. Amandla aphezulu kunye noKuhlala ixesha elide

Ngaphandle koko, iipleyiti zensimbi ezingenasici ziyaziwa ngokubaluleka kwazo ngenxa yokuqina kwazo kunye nokuphila ixesha elide. Ukuthetha ngokuthe ngqo, amabanga afana nama-304 okanye ama-316 anokufunxa amanqanaba amaninzi emithwalo kwaye ngenxa yoko ayakhethwa kulwakhiwo, oomatshini kunye necandelo lezothutho. Kwakhona, ubomi obude benkonzo yabo kunceda ekunciphiseni ukuphindaphinda okufunekayo kwaye ngaloo ndlela kwandisa ixabiso lezinto eziphathekayo.

3. Ukunyuka kokushisa

Insimbi engenasici yenkcaso eyahlukeneyo iyakwazi ngokwemvelo, umzekelo, i-310S kunye ne-321, engaphulukani nefomu yazo xa iphantsi kweqondo lokushisa eliphezulu kwaye iphakamileyo kuxinzelelo lwe-corrosion, olulungele uninzi lwezicelo zobunjineli be-thermal.

4. Ucoceko kunye noLondolozo olulula

Iipleyiti zensimbi ezingenasici ziyaxhathisa kwaye zinendawo epholileyo eyenza ukucocwa kwayo kunye nokubulala iintsholongwane kube lula. Ukucocwa kwayo kwiindawo ezicocekileyo ngokukodwa kunenzuzo ngakumbi kunokucoca ngokuqhushumba kwe-abrasive, okuhlala kubizwa ngokuba yi-Sanitary polishing, eyenziwa ngokucoca umphezulu. Imizekelo eqhelekileyo ibandakanya ukulungiswa kokutya nesiselo, ukwenziwa kwezixhobo zonyango, kunye namacandelo oxubo mayeza apho iqondo lokucoca liyimfuneko.

5. Uzinzo kunye nokuRecyclability

Insimbi engenasici inokuphinda isetyenziswe amaxesha amaninzi ngaphandle kokulahlekelwa iimpawu zayo ezibalulekileyo. Ingxelo evela kwi-International Stainless Steel Forum (ISSF) yafumanisa ukuba i-100% yemveliso enjalo i-100% ihlaziywa kwakhona ekupheleni kobomi babo ngama-90% kubandakanywa ne-60% yeenkqubo zokukhupha, ngoko ke i-stainless steel ihambelana nokusingqongileyo.

Ukuchasa ukonakala kunye noKuhlala ixesha elide

Enye yezona mpawu zibalulekileyo zentsimbi engatyiwayo kukunganyangeki kwayo kwi-corrosion, yiyo loo nto isetyenziswa kakhulu kwiindawo ezinobundlongo-ndlongo ezinamanzi okanye iikhemikhali ezonakalisayo, ezinje ngeentambo zayo kunye nezinye izinto ezinobumanzi obuphezulu. Iingxaki kunye ne-corrosion zibangelwa ukusetyenziswa kwe-oksijini njengoko inciphisa kwaye yenze i-chromium (I) ngendlela eyenza umaleko obhityileyo kodwa oqinileyo okhusela inxalenye yentsimbi nakwiimeko ezinzima kakhulu. Iqondo lokuchasa ukubola kwiindidi ezahlukeneyo zentsimbi engatyiwayo yahluka kakhulu. Ngokomzekelo, i-industrial steel stainless iqulethe izinto ezahlukeneyo ezifana ne-304 kunye ne-316. Iimpawu ezinganyangekiyo kwi-Corrosion, ezifana nezo zifunyenwe kwi-316, zandisa inani le-chloride-free corrosion ngenxa yokongezwa kwe-molybdenum, okwenza ukuba zilungele izicelo zaselwandle kunye nokuchasana neentlobo ezahlukeneyo zeekhemikhali. Ngaphezu koko, insimbi engenastainless ihlala ixesha elide ngalo ndlela inyusa ukuba ingasetyenziswa ixesha elingakanani kwaye ishenxise ukutshintshwa rhoqo ngaloo ndlela ithobe iindleko zokuyigcina, kwaye ivumela impumelelo enkulu kwixesha elide lokusetyenziswa.

Amandla kunye neZakhono zokuthwala imithwalo

Iimpawu zomatshini ezichaphazelekayo kunye nomthamo wokuthwala umthwalo kunye namandla ensimbi engenasici yimilinganiselo yokukhetha kwisakhiwo sayo kunye nesicelo sokucubungula. Phakathi kweepropati zayo, insimbi engenasici ibonisa amandla aphezulu kakhulu, aphantsi komyalelo we-70,000 psi okanye ngaphezulu kunye nezinto ezifana ne-304 kunye ne-316. Le propati ithile yenza ukuba insimbi engenasici ikwazi ukunyamezela kwi-high-intensity tension xa ithwala imithwalo, nangona kukho imithwalo enzima, ngaphandle kwanoma yiluphi uhlobo lokuguqulwa okanye ukungaphumeleli. Ngaphandle koko, i-material ikwanepesenteji ephezulu yobude, elungele ukuxinana kwe-elastic; ngaloo ndlela, iyakwazi ukugcina iimeko ezinzima kunye nemiphumo yemikhosi eguquguqukayo, eyenza kube yinto engcono kakhulu yokuthutha kunye neendawo zehotele, ezifana neereyili, imiqadi, kunye neenqanawa zoxinzelelo. Ngaphandle kokunganyangeki kwe-corrosion, i-material inokumelana nokushisa okuphezulu, okuya kugcina iimpawu zayo zomatshini kulo naliphi na iqondo lokushisa eliya kusetyenziswa, elithetha ukuba liya kusebenzisa izicelo ezingcono kwezo ndawo zinzima. Ezi propati ziphinda ukubaluleka kwamandla epropati kunye nexesha lenkonzo ukuze ibe luncedo kushishino.

Isibheno sobuhle kwiiProjekthi zoYilo

Ukukhetha iDimensions yepleyiti yeStainless Steel eLungileyo

Xa ukhetha i-Stainless Steel Plate, kufuneka kuqwalaselwe iikhrayitheriya ezininzi, kubandakanywa iimfuno ezithile zesicelo esicetywayo, njengobungakanani bomthwalo oza kubanjwa, iimeko zemozulu, kunye nokubonakala kwezixhobo, ezinokuthathwa njengeyona nto inzima kakhulu. Ubunzima bamacwecwe bubaluleke kakhulu kuba buhambelana ngokuthe ngqo kwiipropati ze-plate mechanical, njengamandla kunye nokuqina. Njengomthetho, ukhuseleko kunye nenkxaso ibiza iiplati ezityebileyo ngelixa i-aesthetics kunye nemihlobiso inokuhamba kunye namacwecwe amancinci. Ukusebenzisa amacandelo abonelelweyo asezantsi ukuya emhlabeni kwakhona kuphendula ingxaki yokugqithisa kakhulu kunye neenxalenye ezilahlekileyo. Phakathi kwezinye iimfuno, imilinganiselo yokusetyenziswa kunye nezikhokelo zokuthotyelwa kufuneka kwakhona zithathelwe ingqalelo ukuseta iiparamitha zesistim eya kuqinisekisa ukusebenza ngokupheleleyo kunye nokwaneliseka macala onke.

Ukuqwalaselwa kwendalo

Ukuvavanywa kokwakhiwa kwezinto kumxholo wokusingqongileyo kufuna uhlalutyo oluneenkcukacha losetyenziso lwamandla kwizinto ezinikiweyo kumjikelo wobomi bonke, oko kukuthi, ukutsalwa, ukusetyenzwa, ukuthuthwa, ukusebenza kunye nokulahlwa. Ukuthatha intsimbi njengomzekelo wokuqwalasela, inyaniso kukuba kunengqiqo ukuhlaziya iipleyiti zetsimbi kwaye kukulungele ukwenza njalo. Nangona kunjalo, ukukhutshwa kwekhabhoni yintsilelo enkulu yepeyinti yentsimbi ngenxa yenkqubo ye-fossil enzima esekwe kwi-fuel esetyenziswa xa uyivelisa. Imiba enjalo kwishishini lemveliso yaqala ukutshintsha ibe ngcono kunye neendlela ezintsha ezidityaniswa kakhulu nokuveliswa kwentsimbi esebenza ngamandla njenge-tetraora, umzekelo. Ngokucacileyo, kububulumko ngokulinganayo ukuthenga izinto ezivela kubavelisi ngaphakathi ngokusondeleyo kuba lo mkhuba uhambelana nemigaqo yokwakhiwa okuzinzileyo. Ngokukhuthaza ukusetyenziswa kwezinto eziqinisekisiweyo ezifana neZibhengezo zeMveliso yeNdalo (EPDs). Ulwakhiwo luthande ukufikelela kwiindlela ezizinzileyo zokuziphuhlisa, ezinciphisa ukuthotywa.

Iingcebiso ezisebenzayo kwiiMfuno zeProjekthi

1. Yenza uVavanyo oluBanzi lweMathiriyeli

Ngaphambi kokuba uqalise iprojekthi, gqibezela uphononongo olucokisekileyo lwazo zonke izinto eziza kusetyenziswa ngokwembono yomjikelo wobomi, usebenzisa izixhobo ezifana noVavanyo lwe-Life Cycle Assessment (LCA). Uphononongo luye lwabonisa ukuba ukuguqukela kwizinto ezingenayo i-carbon-intensive kwinkqubo yabo yokuvelisa, umzekelo, intsimbi ehlaziyiweyo okanye imithi evuniweyo ngokuzinzileyo, ibangela ukuhla kwe-30% kwixabiso lekhabhoni eveliswa kwiprojekthi ethile.

2. Chaza iMithombo yasekuhlaleni kunye neHlaziywayo

Dibanisa uqheliselo olususa ulwakhiwo ngokwendalo ukuze kuxhaswe amashishini asekuhlaleni akuluhlu olusondeleyo lwesiza seprojekthi, njengoko ukukhutshwa kwezothutho kungakhuthazwa kusetyenziso lwezixhobo ezinjalo. Ukunciphisa izinto ezikhutshwayo ezinxulumene nezothutho ezibangela inkunkuma ngokwemeko yendalo esingqongileyo kunye noqoqosho ngokubhekiselele kwimida yozinzo kunye nezibonelelo zengingqi ezikwaziyo ukuthoba ukukhutshwa kwezothutho ukuya malunga nama-20% ngokweenkcukacha ezikhoyo.

3. Sebenzisa iziBhengezo zeMveliso yokuSingqongileyo (EPDs)

Khangela iimveliso eziza kunye nee-EPD kwaye uqinisekise ukuba ziyinyani. Iziqinisekiso ezinjalo zikhanyisa umphumo wokusingqongileyo weemveliso, ziqinisekisa ukuba umntu ubambelela kwizinto zokwakha ezinobume bendalo ezifana ne-LEED kunye ne-BREEAM.

4. Misela iMigangatho yokuSebenza kwamandla

5. Sebenzisa amaqhinga oNciphiso lweNkunkuma

Ukunciphisa inkunkuma, isindululo kunye noyilo olufana nokusetyenziswa kobungakanani bokusikwa kwefektri kwimathiriyeli okanye uphuculo olufana nolwakhiwo lweemodyuli kufuneka luboniswe. Iiprojekthi ezinjalo zikhona kwaye zirekhoda ukuya kuthi ga kwi-50% yokunciphisa ezinye iintlobo zenkunkuma ephucula ukusetyenziswa kwemithombo yobutyebi.

6. Yamkela izisombululo zaMandla aVuselelwayo