Ishidi Lensimbi Engagqwali Elimelana Nokushisa Le-ASTM 310S Elithengiswa Ngokuthengiswayo Kwabashintshi Bokushisa Abathengisayo

Ishidi Lensimbi Engagqwali Elimelana Nokushisa le-ASTM 310S Labashintshi Bokushisa

Incazelo emfushane:

Amashidi ensimbi engagqwali angamelani nokushisa awuhlobo lweshidi lensimbi engagqwali elenzelwe ngqo ukumelana namazinga okushisa aphezulu futhi limelane nokugqwala nokubola emazingeni okushisa aphezulu. Lawa mashidi avame ukusetshenziswa ezindaweni lapho azovezwa khona ekushiseni okukhulu, njengasezithandweni zezimboni, ezishintshanisa ukushisa, kanye nasezinhlelweni zokukhipha ugesi zezimoto.

Ngokungaphezu kwalokhoIminyaka eyi-10 yesipiliyoni sokuthumela insimbi kwamanye amazwekuya kokungaphezu kwalokho100emazweni, sithole idumela elihle futhi sithole amakhasimende amaningi avamile.

Sizokusekela kahle kuyo yonke inqubo ngolwazi lwethu lobuchwepheshe kanye nezimpahla ezisezingeni eliphezulu.

Isampula Yesitoko Imahhala Futhi Iyatholakala!Siyakwamukela umbuzo wakho!

Izinsizakalo Zokucubungula:Ukugoba, Ukushisela, Ukuthunga, Ukusika, Ukushaya

Ibanga Lensimbi:309,310,310S,316,347,431,631,

Isevisi Yokucubungula:Ukugoba, Ukushisela, Ukuthunga, Ukubhoboza, Ukusika

Indlela Yokusebenza:Igoqwe Ngokubandayo, Igoqwe Ngokushisayo

Umbala Otholakalayo:Isiliva, igolide, i-rose ebomvu, eluhlaza okwesibhakabhaka, ithusi njll.

Ukuhlolwa:I-SGS, i-TUV, i-BV, Ukuhlolwa Kwefektri

Imigomo Yokukhokha:I-T/TL/C kanye ne-Western Union njll.

Ulwazi Lwechweba:Ichweba laseTianjin, ichweba laseShanghai, ichweba laseQingdao, njll.

Isikhathi sokuthumela:Izinsuku ezi-3-15 (ngokusho kwenani langempela)

Sithumelele i-imeyili I-Whatsapp I-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imininingwane Yomkhiqizo

ishidi lensimbi engagqwali elingamelana nokushisa (1)

Igama Lomkhiqizo	I-309 310 310S Imelana NokushisaIpuleti Lensimbi EngagqwaliKwama-Furnaces Ezimboni kanye Nama-Heat Exchangers
Ubude	njengoba kudingeka
Ububanzi	3mm-2000mm noma njengoba kudingeka
Ubukhulu	0.1mm-300mm noma njengoba kudingeka
Okujwayelekile	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,njll
Ubuchwepheshe	I-Hot rolled / i-cold rolled
Ukwelashwa Okuphezulu	2B noma ngokwezidingo zamakhasimende
Ukubekezelela Ubukhulu	± 0.01mm
Izinto	309, 310, 310S, 316, 347, 431, 631,
Isicelo	Isetshenziswa kabanzi ekusetshenzisweni kwezinga lokushisa eliphezulu, amadivayisi ezokwelapha, izinto zokwakha, amakhemikhali, imboni yokudla, ezolimo, izingxenye zemikhumbi. Isebenza futhi ekudleni, ekupakisheni iziphuzo, izimpahla zasekhishini, ezitimeleni, ezindizeni, emabhandeni okuhambisa, ezimotweni, emabholdini, kumantongomane, eziphethwini, kanye nasesikrinini.
I-MOQ	Ithani eli-1, Singayamukela i-oda lesampula.
Isikhathi Sokuthunyelwa	Zingakapheli izinsuku zokusebenza eziyi-7-15 ngemuva kokuthola idiphozithi noma i-L/C
Ukupakisha Okuthunyelwe Kwangaphandle	Iphepha elingangeni manzi, kanye ne-strip yensimbi epakishiwe. Iphakheji Ejwayelekile Yokuthumela Olwandle. Ilungele zonke izinhlobo zokuhamba, noma njengoba kudingeka
Umthamo	Amathani angu-250,000 ngonyaka

Isihluthulelo sokumelana nokushisa kwamashidi ensimbi engagqwali sisekwakhekeni kwawo, okuvame ukufaka amazinga aphezulu e-chromium, i-nickel, nezinye izinto ezixubayo. Lezi zinto zinikeza ukumelana okuhle kakhulu ne-oxidation kanye nokugqwala emazingeni okushisa aphezulu, okuvumela amashidi ukuthi alondoloze ubuqotho besakhiwo sawo kanye nezakhiwo zawo zemishini ngisho nalapho ebhekene nokushisa isikhathi eside.

Amashidi ensimbi engagqwali angamelani nokushisa atholakala ngezigaba ezahlukene, njenge-310S, 309S, kanye ne-253MA, ngalinye linikeza izakhiwo ezithile zokumelana nokushisa ezifanele amazinga okushisa ahlukene kanye nezimo zemvelo. Lawa mashidi ayatholakala futhi ngezinhlobo ezahlukene zokuqeda ubuso, ubukhulu, kanye nosayizi ukuze avumelane nezinhlelo zokusebenza eziningi zezimboni nezentengiselwano.

Uma ukhetha amashidi ensimbi engagqwali angamelani nokushisa, kubalulekile ukucabangela izici ezifana nokushisa kokusebenza, amandla omshini, kanye nokumelana nokugqwala okudingekayo ekusetshenzisweni okuthile. Imikhuba efanele yokufaka nokulungisa nayo ibalulekile ukuqinisekisa ukusebenza kwesikhathi eside kwamashidi ensimbi engagqwali angamelani nokushisa ezindaweni ezishisa kakhulu.

Sekukonke, amashidi ensimbi engagqwali angamelani nokushisa ayizinto ezibalulekile ezimbonini ezifana ne-petrochemical, ukukhiqizwa kukagesi, kanye nezindiza, lapho ikhono lokubekezelela amazinga okushisa aphezulu libalulekile ekusebenzeni nasekuphileni isikhathi eside kwemishini.

Isicelo Esiyinhloko

Ipuleti lensimbi engagqwali elingamelana nokushisa le-310S (0Cr25Ni20, eyaziwa nangokuthi insimbi engagqwali engu-2520) iyinsimbi engagqwali ye-austenitic ene-chromium-nickel ephezulu ene-oxidation ephezulu yokushisa kanye nokumelana nokugqwala, kanye namandla okushisa aphezulu. Ingasebenza ngokuzinza ezindaweni ezingaphezu kuka-1000°C isikhathi eside. Ukusetshenziswa kwayo okuyinhloko kusezindaweni zezimboni ezidinga ukumelana nokushisa okuphezulu, i-oxidizing, noma imidiya egqwalisayo, kanje:

1. Izithando Zokushisa Eziphezulu kanye Nemishini Yokwelapha Ukushisa
Ama-Linings kanye Nezingxenye Zesithando Somlilo: Asebenza njenge-linings, phansi, kanye nama-baffles ezithandweni ezahlukene zokushisa okuphezulu (njengezithando zokushisa, izithando zokushisa, kanye nezithando zokushisa), amelana namazinga okushisa aphezulu esikhathi eside (ngokuvamile angu-800-1200°C) kanye namazinga okushisa ashisayo nabandayo ashintshana ngaphakathi kwesithando somlilo, futhi awakwazi ukuguquka noma ukuqhekeka ngenxa yokushiswa kwamazinga okushisa aphezulu.
Izinto Zokulungisa Ukushisa: Izinto zokulungisa kanye nezinto zokulungisa (ezifana namathileyi kanye nezinsika zokuqondisa) ezisetshenziselwa ukusekela nokuphatha izinto zokulungisa ezishisayo. Lezi zinto zokulungisa zifaneleka kakhulu ekwelapheni ukushisa okukhanyayo kwezinto zensimbi engagqwali kanye ne-alloy, ukuvimbela ukunamathela kanye nokungcola phakathi kwezinto zokulungisa kanye nezinto zokulungisa emazingeni okushisa aphezulu.

2. Amandla Namandla
Ama-Boiler kanye Nemikhumbi Yokucindezela: I-310S ingathatha indawo yezinsimbi zendabuko ezingamelani nokushisa (njenge-316L) ezingxenyeni ezifana nama-superheater, ama-reheater, nama-furnace ezitshalweni zamandla kanye nama-boiler ezimboni ngenxa yokumelana kwayo nokugqwala kwegesi yoketshezi lokushisa eliphezulu kanye nokushiswa komusi. Ifanele imishini esebenza ngamapharamitha aphezulu (izinga lokushisa eliphezulu kanye nokucindezela okuphezulu).
Imishini Yokushisa: Amakamelo okushisa, amapayipi omoya, kanye nezindawo zokudlulisa ukushisa zemfucuza kanye nezindawo zokushisa imfucuza yezokwelapha kumele zikwazi ukumelana namazinga okushisa aphezulu (800-1000°C) akhiqizwa ngesikhathi senqubo yokushisa kanye namagesi abhubhisayo njenge-chlorine nesulfure.
Imishini Yamandla Enuzi: Amayunithi okushisa asizayo kanye nezingxenye zokushintshanisa ukushisa kuma-reactor enuzi kumele amelane nenkonzo yesikhathi eside ezindaweni ezishisa kakhulu kanye nemisebe.

3. Izimboni Zamakhemikhali Nezensimbi
Ama-Chemical Reactors kanye nama-Piping: Ama-Reactor linings, ama-piping, kanye nama-flange asetshenziselwa ukuphatha imidiya ebolile eshisa kakhulu, njengemishini yokugxila eshisa kakhulu ekukhiqizweni kwe-sulfuric acid kanye ne-nitric acid, noma amayunithi e-polymerization eshisa kakhulu kumakhemikhali e-organic, kumele amelane nokugqwala okuvela ku-acid inkungu kanye noketshezi olushisa kakhulu. Imishini Esizayo Yensimbi: Ekuncibilikiseni insimbi nensimbi engeyona i-ferrous, lezi zingxenye zisebenza njengemifudlana yegesi yokushisa ephezulu, ama-linings esithando sokubhaka, kanye nezembozo zokuvikela i-electrolytic cell busbar, ezimelana namazinga okushisa aphezulu (isb., ama-hot blast furnace furnace) kanye ne-metal splash encibilikisiwe ngesikhathi senqubo yokuncibilikisa.

4. Ukushisa Kwezindiza Nezimboni
Imishini Yomkhathi Yezindiza: Amapayipi okukhipha umoya ashisa kakhulu emabhentshini okuhlola injini yezindiza kanye nezingxenye zokuvimbela ukushisa ezinhlelweni zokugcina ama-rocket propellant kumele amelane namazinga okushisa aphezulu esikhashana kanye nokushaqeka kwegesi.
Izindlu Zokushisa Zezimboni: Izimbobo ezivikelayo zezinto ezifudumezayo njengezintambo zokumelana nezinduku ze-silicon carbon zivimbela ukushiswa emazingeni okushisa aphezulu kanye nokusabela okuqondile nezinto ezifudumezayo (isb., amadivayisi okushisa asetshenziswa ekushiseni ngengilazi kanye ne-ceramic).

5. Ezinye Izicelo Zemvelo Ezikhethekile
Ama-Heat Exchanger Asezingeni Eliphezulu: Asebenza njengamapayipi noma amapuleti okushintshanisa ukushisa ezinhlelweni zokubuyisa ukushisa okungcolile kanye nama-boiler okushisa okungcolile e-turbine yegesi, lezi zingxenye zidlulisa ukushisa okushisa okuphezulu ngempumelelo ngenkathi zimelana nokukhula nokugqwala.
Ukwelashwa Kokukhipha Umoya Emotweni: Izindawo zokugcina i-catalytic converter zezinye izimoto ezisezingeni eliphezulu kumele zikwazi ukumelana namazinga okushisa aphezulu (600-900°C) okukhipha umoya enjinini kanye nokugqwala okubangelwa ama-sulfide kukukhipha umoya.

Izizathu Eziyinhloko Zokusebenzisa: Ukwakheka kwe-chromium ephezulu (25%) kanye ne-nickel (20%) ye-310S kuyenza ikwazi ukwakha ifilimu ye-Cr₂O₃ oxide ezinzile emazingeni okushisa aphezulu. Isici se-nickel siqinisekisa futhi ukuqina kwesakhiwo se-austenitic, sivimbele ukuqhekeka emazingeni okushisa aphezulu. Lokhu kuyenza ifaneleke kakhulu ezindaweni ezihlanganisiwe zokushisa okuphezulu kanye nokugqwala, okwenza kube ukukhetha kwezinto ezingabizi kakhulu kwezicelo ezimelana nokushisa eziphakathi kuya kweziphezulu.

SokungenaluthoSi-teelIpuleti SubusoFisi-inish

Ngezindlela ezahlukene zokucubungula zokugoqa okubandayo kanye nokucubungula kabusha ubuso ngemva kokugoqa, ukuqeda ubuso bamashidi ensimbi engagqwaliingaba nezinhlobo ezahlukene.

Ukucubungula ubuso beshidi lensimbi engagqwali kune-NO.1, 2B, No. 4, HL, No. 6, No. 8, BA, TR hard, Rerolled bright 2H, polishing bright kanye nokunye ukuqedwa kwendawo, njll.

NO.1: Ubuso obungu-1 bubhekisela ebusweni obutholakala ngokwelashwa ngokushisa kanye nokuphotha ngemva kokuphotha ishidi lensimbi engagqwali. Kuwukususa isikali se-oxide emnyama esikhiqizwa ngesikhathi sokuphotha nokushisa ngophotha noma izindlela ezifanayo zokwelapha. Lokhu kungukucubungula ubuso obungu-1. Ubuso obungu-1 bumhlophe njengesiliva futhi abunawo umbala. Kusetshenziswa kakhulu ezimbonini ezingamelani nokushisa kanye nezingamelani nokugqwala ezingadingi ukukhanya kobuso, njengemboni yotshwala, imboni yamakhemikhali kanye nezitsha ezinkulu.

2B: Ubuso be-2B buhlukile kobuso be-2D ngoba bubushelelezi nge-roller ebushelelezi, ngakho-ke bukhanya kakhulu kunobuso be-2D. Ubulukhuni bobuso Inani le-Ra elilinganiswa yithuluzi lingu-0.1 ～ 0.5μm, okuwuhlobo lokucubungula oluvame kakhulu. Lolu hlobo lobuso beshidi lensimbi engagqwali luyizinto eziningi kakhulu, lufanelekela izinjongo ezijwayelekile, olusetshenziswa kabanzi embonini yamakhemikhali, ephepheni, kuphethiloli, kwezokwelapha nakwezinye izimboni, futhi lungasetshenziswa njengodonga lwekhethini lesakhiwo.

Ukuqeda Okuqinile kwe-TR: Insimbi engagqwali ye-TR ibizwa nangokuthi insimbi eqinile. Amazinga ayo ensimbi amele angama-304 nama-301, asetshenziselwa imikhiqizo edinga amandla aphezulu nokuqina, njengezimoto zesitimela, amabhande okuhambisa, izipilingi nama-gasket. Umgomo ukusebenzisa izici zokuqinisa umsebenzi zensimbi engagqwali ye-austenitic ukwandisa amandla nokuqina kwepuleti lensimbi ngezindlela zokusebenza ezibandayo njengokugoqa. Izinto eziqinile zisebenzisa amaphesenti ambalwa kuya kwamashumi ambalwa amaphesenti okugoqa okuthambile ukuze kuthathelwe indawo ukuthamba okuthambile kobuso besisekelo se-2B, futhi akukho ukugoqa okwenziwayo ngemva kokugoqa. Ngakho-ke, ubuso be-TR obunzima bezinto eziqinile buwubuso obugoqa ngemva kokugoqa okubandayo.

Okugoqekile Okukhanyayo 2H: Ngemva kwenqubo yokugoqa, ishidi lensimbi engagqwali lizocutshungulwa ukugoqa okukhanyayo. I-strip ingapholiswa ngokushesha ngomugqa wokugoqa oqhubekayo. Ijubane lokuhamba kweshidi lensimbi engagqwali emgqeni licishe libe ngu-60m ~ 80m/min. Ngemva kwalesi sinyathelo, ukuphela kobuso kuzoba ngu-2H okugoqekile okukhanyayo.

Inombolo 4: Ubuso beNombolo 4 buyisiphetho esihle esicwebezelayo esikhanya kakhulu kunobuso beNombolo 3. Butholakala nangokupholisha ipuleti lensimbi engagqwali eligoqwe ngokubandayo elinobuso obungu-2 D noma obungu-2 B njengesisekelo bese upholisha ngebhande elinobukhulu obungu-150-180# Ubuso obufakwe ngomshini. Ubulukhuni bobuso Inani le-Ra elilinganiswa yithuluzi lingu-0.2 ~ 1.5μm. Ubuso beNombolo 4 busetshenziswa kabanzi emishinini yokudlela nasekhishini, imishini yezokwelapha, imihlobiso yezakhiwo, izitsha, njll.

I-HL: Ubuso be-HL buvame ukubizwa ngokuthi ukuphela kwezinwele. Izinga le-JIS laseJapan libeka ukuthi ibhande elinobukhulu obungu-150-240# lisetshenziselwa ukupholisha ubuso obunobukhulu obufana nobezinwele obutholakalayo. Ezingeni le-GB3280 laseShayina, imithetho ayicacile. Ukuphela kwezinwele ze-HL kusetshenziselwa kakhulu ukuhlobisa izakhiwo njengezinyusi, izitebhisi, kanye nama-facade.

No.6: Ubuso beNombolo 6 busekelwe ebusweni beNombolo 4 futhi bupholishwa ngebhulashi leTampico noma izinto ezihudulayo ezinosayizi wezinhlayiya ze-W63 ezichazwe yi-GB2477 standard. Lobu buso bunokukhanya okuhle kwensimbi nokusebenza okuthambile. Ukukhanya kubuthakathaka futhi akubonisi isithombe. Ngenxa yalesi sici esihle, kufanelekile kakhulu ukwenza izindonga zamakhethini esakhiwo kanye nemihlobiso yemiphetho yesakhiwo, futhi isetshenziswa kabanzi njengezitsha zasekhishini.

I-BA: I-BA iwubuso obutholakala ngokwelashwa kokushisa okukhanyayo ngemva kokugoqa okubandayo. Ukwelashwa kokushisa okukhanyayo kuwukunamathela ngaphansi komkhathi ovikelayo oqinisekisa ukuthi ubuso abukhiqizwanga ukuze kulondolozwe ukukhanya kobuso obugoqa okubandayo, bese usebenzisa i-roll yokushelela enembile kakhulu ukuze kulinganiswe ukukhanya ukuze kuthuthukiswe ukukhanya kobuso. Lobu buso buseduze nokuqedwa kwesibuko, futhi ubulukhuni bobuso Inani le-Ra elilinganiswa yithuluzi lingu-0.05-0.1μm. Ubuso be-BA bunokusetshenziswa okubanzi futhi bungasetshenziswa njengezitsha zasekhishini, izinto zasekhaya, imishini yezokwelapha, izingxenye zezimoto kanye nemihlobiso.

Inombolo 8: Inombolo 8 iyindawo eqediwe ngesibuko enokukhanya okuphezulu kakhulu ngaphandle kwezinhlayiya ezirhabaxa. Imboni yokucubungula okujulile kwensimbi engagqwali nayo ibiza amapuleti angu-8K. Ngokuvamile, izinto ze-BA zisetshenziswa njengezinto zokusetshenziswa zokuqeda isibuko ngokugaya nokupholisha kuphela. Ngemva kokuqeda isibuko, indawo iwubuciko, ngakho-ke isetshenziswa kakhulu ekuhlobiseni indawo yokungena esakhiweni kanye nasekuhlobiseni ingaphakathi.