I-Zhengzhou Huitong Pipeline Equipment Co, Ltd.

I-Duplex Steel 1.4462 Pipe
Ama-N083367 futhi abizwa futhi njengoba i-alroy al6xn iyikhabhoni ephansi, ubumsulwa obuphezulu, ubumsulwa be-nitrogen-auntenitic "ama-nickel-molybdenum alloy ane-chloride pittipt kanye ne-crevice corrision.

Ukunwetshwa okulungiselelwe i-iron-nickel-cobalt alloys, ama-kovar alloys, ube nokwanda okunezinwele okuqondile okufana nalokho kwengilazi enzima ngaphakathi kobubanzi bokushisa obuthile

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

Amapayipi okucushwa komthungo anamandla aphezulu athwala umthwalo namandla ngaphezu kwamanye amamaki.

I-Monel 400 Alloy inezindawo eziningi ezinhle kakhulu zemishini, okwenza kwadume ngokufakwa kwamapayipha. Ama-monel 400 amapayipi ukufakwa kwamapayipi anganikeza ukusebenza okuphezulu. Kuyi-alloy ye-nickel ne-zethusi, ngenani elincane lensimbi, i-manganese, ikhabhoni kanye ne-silicon okuqukethwe. Ukwakheka kwamakhemikhali kwama-alloy 400 amapayipi okufakwayo kuphumela emandleni ayo aphezulu. Umkhiqizi okhethekile we-Monel Fittings e-India futhi ugxile ekukhiqizeni ikhwalithi ephezulu yalezi zinto ezifunwa ngepayipi ngenxa yokufunwa kwayo okuphezulu ezimbonini ezahlukahlukene- ama-alkali yisizathu esikhulu ngemuva kwalokho. I-alloy 400 buttweld elbow nayo ine-decticiled enhle, ukuqhutshwa okushisayo, futhi kungaqiniseka kuphela ngokusebenza okubandayo.

Ibanga le-304L, inguqulo yekhabhoni ephansi ka-304, ayidingi indawo yokungenisa i-post-weld futhi ngakho-ke isetshenziswa kakhulu ezingxenyeni ezisindayo zegeji (ngaphezulu kwe-6mm). Ibanga 304h ngokuqukethwe kwalo okuphezulu kwe-carbon uthola uhlelo lokusebenza lokushisa okuphakanyisiwe. Isakhiwo se-auntenitic siphinde sinikeze la mabanga aphezulu ngobulukhuni, ngisho nasezingeni lokushisa le-crygenic.

Ukwakheka kwe-autenitic kwe-316 insimbi engagqwali ipayipi lokugoba linikeza ubulukhuni obuhle kakhulu, ngisho nasemazingeni okushisa ama-cry.

I-ASTM A333 Ibanga lesi-6 eliphansi lensimbi yensimbi ephansi yensimbi yensimbi yensimbi yenzelwe izinsizakalo zokushisa eziphansi ngokushisa okuncane kokuklama-45 ° C [-50 ° F] idinga ukuqina kwe-notch. Zivame ukufakwa ngosayizi wepayipi lokuqokwa (NPS) kanye nobukhulu bodonga olukhohlisayo ngezinombolo zesheduli ngokuya nge-ASME B36.10M.

Ngenxa yokuqukethwe okukhulu kwe-chromium kanye ne-nickel ephakathi, kuba yi-sulfidation ukumelana. Isetshenziswa ku-cecling, ukuhamba ngebhayisikile okushisayo, oxdizizing, kanye nezinhlelo zokusebenza ze-nitring.

I-Purple firmware, eyaziwa nangokuthi izingxenye ezijwayelekile emakethe, igama elijwayelekile lohlobo lwezingxenye zemishini ezisetshenziselwa ukuxhuma izingxenye ezimbili noma ngaphezulu (noma izakhi) zizonke. Ibonakala ngezinhlobonhlobo ezahlukahlukene zokucaciswa, ezenziwa ngendlela ehlukile nokusetshenziswa, kanye nezinga eliphakeme lokujwayelekile. Ama-Fasteners yizingxenye eziyisisekelo ezisetshenziswa kakhulu zomshini futhi zifunwa kakhulu.

I-Nickel Alloy 400 no-Monel 400, eyaziwa nangokuthi yi-UNS N04400, i-alloy esuselwa ku-nickel-copper eyakhiwe ngokuyinhloko i-nickel yesibili ne-lickel yesithathu neyodwa. I-Nickel Alloy 400 yaziwa ngokumelana kwayo ezinhlobonhlobo zezimo ezilimazayo, kufaka phakathi i-alkalis (noma ama-acid), amanzi anosawoti, i-hydrofluoric acid, ne-sulfuric acid. Njengoba i-monel 400 noma i-alloy 400 iyinsimbi ebandayo esetshenzisiwe, le alloy inobulukhuni obuphezulu, ukuqina namandla. Ngokusebenza okubandayo kwe-ASTM B164 ANS N04400 Bar stock, i-alloy ifakwa emazingeni aphezulu wengcindezi yemishini, yona ebangela izinguquko kwi-miscruccucture ye-alloy.

Incoloy 800 \ 800h \ 800ht iyikhambi eliqinile lesixazululo se-nickel chromium iroy alloys nge-aluminium ne-titanium ukuthuthukisa ukubhujiswa kanye nokuphikiswa oxidation.

I-316l 1.4401 S31603 I-STIANCLEENT I-PIPE I-PIRELLELEKILE KAKHULU KAKHULU KAKHULU KANYE NOKUQHAWULA KAKHULU KWAMAHHALA OKUSHINTSHA KULULA KWEZINHLOBO ZOKUXHUMANA NOKUthengisa. Le SS EX C31603 Pipe yenziwa ngekhwalithi ephezulu 316l insimbi engagqwali engenacala ngokumelana kahle nokugqwala, i-oxidation kanye nokubala, okwenza kube kuhle ngezindawo ezinokhahlo noma izinhlelo zokusebenza eziphezulu.

Ama-alloys amelana nawo aphikisayo asetshenziswa kabanzi yizimboni zokucubungula amakhemikhali. Isidingo sokusebenza okuthembekile siholela ekwamukelweni nasekukhuleni kwazo ezindaweni zamandla, ezempilo kanye nezemvelo, uwoyela kanye negesi, amakhemikhali kanye negesi yokuhlanza igesi.

Amapayipi angama-304 enziwe ngensimbi engama-304 engagqwali, impahla ejwayelekile futhi ethandwayo kuzinhlelo eziningi zezimboni ezidinga ukumelana nokugqwala kanye noximation. Lawa mapayipi amapayipi e-S30400 ahlanganiswe asebenzisa imishini ekhethekile nezinqubo, eziqinisekisa ukuthi zinembe kakhulu futhi zithembekile.

Iyakwazi ukubekezelela uhla olubanzi lwamakhemikhali we-oxidizing kanye nama-non-oxidizing, futhi kukhombisa ukumelana okuvelele ekuhlaselweni okukhonkotha nokukhohlisa phambi kwama-chlorides namanye ama-halide.

Ubuningi be-titanium bungama-60% e-60% yensimbi engenasici kanye ne-nickel alloys, lokhu kulondolozwa kwesisindo kwenza kube ukukhetha okuthandwayo kuzinhlelo zokusebenza lapho lokhu kubalulekile njenge-aerospace.

Ipuleti le-1.4539 liyindlela elawula ubukhulu bamashidi namapuleti. Kunemininingwane ehlukile ukumboza amashidi namapuleti futhi.

Imigoqo yensimbi ye-alloy & izinduku
www.htststeelpipe.com
Futhi ingahle ibekwe ngokwezifiso ukuze ihlangabezane nezidingo nezidingo ezithile. Lawa mapayipi angafakwa kalula futhi aqanjwe, okwenza ukufakwa kanye nokunakekelwa kube lula futhi akunakuhlupheka.
Ukwakheka kwamakhemikhali S31803 Pipe

I-Alkel-Cont-based Alloy 400 Monel 2.4360 Indukulela ebandayo ebandayo engu-400 I-Monel 400 iyi-alloy yethusi ne-nickel esekelwe ethandwa namuhla ngenxa yokusebenza kwayo okuphezulu. I-alloy ine-acid enhle kakhulu ne-alkali. Ngaphezu kwalokho, inamandla amahle ashubile, i-decticity, ukusebenza okuhle kakhulu okushisayo, futhi kungaqiniswa ngokusebenza kubanda. Ngokwengeziwe, ingasetshenziswa kuzinhlelo zokusebenza ezinamazinga okushisa asukela ku-minus kuya kuma-538 degrees Celsius.

I-Alloy 800 iyi-nickel-iron-chromium alloy enamandla aphezulu kanye nokumelana okuhle ne-oxidation kanye nokugqwala emazingeni okushisa aphezulu. I-ASTM B407 EX N08800 Incoloy 800 W. NR. 1.4876 Ipayipi eline-welded lisetshenziselwa kakhulu ukwakhiwa kwemishini edinga ukumelana nokuvutha, ukumelana nokushisa, amandla, nokuqina kwenkonzo kuze kube ngu-1500 ° F (816 ° C).

I-ASTM A333 GR.6 I-Seamless Insimbi Pipe Carbon Steel Bron ASTM A333 ERW PIPE
Amashubhu angenamthungo angama-600 angenamthungo we-Ex Enc N06600 ne-ASTM B167 yibo abakhiqizwayo ukuze bagxile ekucindezelweni okukhulu ngokweqile futhi beze newaranti enkulu.
I-ASME SA 789 DUPLEX SWEPS S31803 Tubes

I-SCH40 Monel 400 ipayipi iqokwa njenge-Werkstoff Inombolo engu-2.4360 futhi ayinasi-n04400. I-Alloy 400 Ipayipi elibuye laziwa ngokuthi yi-Monel Alloy 400 ipayipi, i-monel 400 ipayipi & nickel alloy 400 Pipe.
Amapuleti ensimbi engagqwali namashidi namakhoyili

Incoloy 800h Flange Sinedumela eliqinile embonini ngokukhiqiza ama-flanges asezingeni eliphakeme lezinhlobo ezahlukene ezizohambisana nezidingo zamakhasimende ethu. Sikhiqiza incoloy 800 Flanges ethembekile futhi ephezulu ngekhwalithi. Sisebenzisa izinsizakusebenza ze-premium kanye nemishini ethuthukile yokukhiqiza i-ASTM B564 ANC N08800 Incoloy 800 Flangetes.

Insimbi engenacala, edume ngokuhlanganiswa kwayo okuhle kwezakhiwo ezinhle zemishini kanye nokuphikiswa okukhulu, kusetshenziswa kabanzi emasimini ezimboni, njengokukhiqizwa kwezindawo zokushisa kwamanzi olwandle kanye neziqukathi zamakhemikhali ukuze zisetshenziswe ezindaweni ezihlushwayo ze-chloride ephezulu.

I-Duplex Sloress EXS S31803 Abahlinzeki bePipess angenamthungo - Zhengzhou Huitong Pipeline Equipment Co, Ltd.

I-Incons 718 yi-alloy esekelwe e-nickel-chromium evame ukusetshenziswa ezinhlalweni eziphakeme zokushisa ezinjenge-aerospace negesi turbines. Enye yezinto ezibaluleke kakhulu ekukhiqizweni kwe-ASTM B670 Incontel 718 Ishidi le-Plate Rolling. Kunezinhlobo ezimbili eziphambili zamapuleti we-Incon 718 atholakala emakethe: Amapuleti ashisayo asongwe namakhaza.

I-Butt Weld Pipe Fitting yenzelwe ukuthi ifakwe kwisayithi ezindaweni zayo (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho kububanzi obuhle noma ngepayipi, noma ephepheni noma ekuphelisweni.

Ukuchithwa kwamapayipi we-N04400 butt Futhi kubhekiswe njenge-WNR 2.4360 Butt Weld Pipe Fittings, inezakhiwo ezinhle kakhulu zemishini ezivela kumazinga okushisa aphezulu afinyelela ku-1020¡oà f. I-Alloy 400 (ukuncishiswa kwe-eccentring) Ukufakwa kwamapayipi we-Weld, ukufakwa kwamapayipi we-butt welt weld, nokuningi.

Ukuze uthole imetomu ye-SI I-Monel 400 Cuesta de 5 ama-veece angu-10 a quel ol cobre evamile.

I-ASTM A240 Type 2205 Plate ipuleti yensimbi engenacala esetshenziswa kakhulu ezimbonini ezahlukahlukene ezinjengezimboni zamakhemikhali, i-oyela negesi ehloliwe. ISA 240 GR 2205 Sheet yenziwa ngeBanga 2205 Insimbi Engagqwali, okuyinhlanganisela yensimbi ye-ferrititic ne-auntenitic.

Isetshenziswa kabanzi ekuhlolweni kwamafutha okuphuma olwandle kanye negesi \ Prokhiqiteleni kanye nakushintshile ekushiseni ku-petrochemical \ ukucubungula kwamakhemikhali.

Kukhombisa ukumelana okuhle ezindaweni ezingathathi hlangothi nezinciphisa. Le alloy yakha i-oxide enobuhlakani, ifilimu evikelayo engahambisani, kepha igcina ukumelana ne-opidation ephakeme emazingeni okushisa anyukayo.

Njengensimbi, insimbi engagqwali engama-316 yakhiwa ngensimbi nekhabhoni. Kodwa-ke, insimbi engagqwali ibuye iqukethe okungenani u-10,5% i-chromium, into yensimbi edlulisela isiphetho sensimbi kanye nokuphikiswa okuhle kakhulu kokugqwala. Insimbi engenasici ilungele izinhlelo zokusebenza zesikhathi eside ezizovezwa ezintweni, umswakama kanye namakhemikhali awonakalisayo awonakalisayo. Kuhle futhi ukuthola izimboni ezibucayi njengokulungiselela ukudla kanye nemithi, njengoba ubungozi bokungcola buphansi kakhulu.

I-Nickel 200 Flinges the nickel 200 Flanges ayahlala isikhathi eside, aqinile, futhi abe nokuqeda okuhle. Ngaphezu kwalokho, i-ASTM B564 ANS N02200 Flanges Blind

I-ASME B36.19M ingukucaciswa okujwayelekile kwamapayipi ensimbi angenasici, acacisa ubukhulu, ukubekezelelana kanye nezidingo zokukhiqiza amapayipi afakwe emthungo.

INilo Alloy 36, w.nr 1.3912, i-Invar 36® iyi-nickel-iron, i-alloy elawulwa okuphansi equkethe ama-nickel angama-36% futhi anezinga lokunwetshwa kwensimbi ecishe ibe yishumi lensimbi ye-carbon.

I-Chromium Molybdenum Alloy Steel noma i-Chromium Molybdenum, i-CRMO insimbi esetshenziselwa ukushisa okuphezulu kanye nenkomba ephezulu yengcindezelo. I-Chromium Molybdenum isetshenziswa ekukhiqizweni kwamandla kanye nezimboni ze-petrochemical zamandla ayo ashubile, ukumelana nokugqwala kanye namandla aphezulu okushisa. I-Chromium Molybdenum inesilinganiso esingcono sokuqina kwesisindo kunensimbi, enika amandla abakhiqizi ukuthi basebenzise ishubhu elincane elibiyelwe noma amashubhu amancane okunciphisa isisindo.

HT 45 degree Elbow 8 3D 0.25 A860 WPHY52 121090-564 FF Alloy Steel Heat No 83055

I-flange ingaba yipuleti lokumboza noma ukuvala ukuphela kwepayipi. Lokhu kubizwa ngokuthi yi-flange eyimpumputhe. Ngakho-ke, ama-flanges abhekwa njengezakhi zangaphakathi ezisetshenziselwa ukusekela izingxenye zemishini.

Iplate yensimbi yebanga 1 i-alloy yensimbi inokumelana nokuqina okuphezulu kakhulu, kepha kuya ngokuya kubiza kakhulu. Imikhiqizo yethu yensimbi ye-alloy yaziwa emhlabeni wonke ngokwethembeka kwabo nekhwalithi yabo.

I-Chromium ephakeme, okuqukethwe kwe-molybdenum kanye ne-nitrogen kuphumela ekumelaneni kwe-pipling okulinganiselayo (pren)> 40, ukuhlinzeka ngamakhono wokugqwala okuphezulu kanye nama-creplex ama-stainles cishe kuyo yonke imithombo yezindaba eqinile, kanye nokushisa okubucayi okuphezulu ngenhla kwe-50¡ngÃc ngaphezulu kwe-50¡ngÃc.
Ama-flangel angama-nickel 200
Ikhaya »
Xhumana nathi
Isiphepheli
Insimbi engagqwali
I-Duplex Steel Pipe & Tube
Amapuleti we-nickel alloy namashidi namakhoyili
Chinese (ngokwesiko)
Invar 36 tube od: 0.2-6mm, WT: 0.02-2mm
Insimbi engagqwali i-al-6xn tube asme sb 676 ex n08367 tubing
I-Monel 400 Ipayipi lamafreyimu wezinto zamehlo

Ukungezwa kwe-titanium kuqinisa i-alloy 825 ngokumelene nomoya oshubile owenza i-alloy imelana nokuhlaselwa kwezingalo ngemuva kokuvikelwa amazinga okushisa azokwazisa.

Ama-Duplex Steel angenacala abhekwa njengemelana nokuqhekeka kokugqwala kokuqhekeka ngoba awamelana nale ndlela yokugqwala njengensimbi ye-Ferrititic.

I-SMO 254 Amapayipi angamelana nengcindezi emishini ephezulu kanye ne-alloy 254 SMO Pipe TRESHERE TRESHERE PRESHERE EMATHELO EZIQHAWULEKILE KANYE NEMIPHUMELA EBONAKALAYO.

Amapayipi e-Duplex Ex Un 31803 Amapayipi angenamthungo asetshenziswa kabanzi kuzicelo ezahlukahlukene embonini. Lawa mapayipi we-A790 Dumplex Steel we-S31803 enziwa ngenhlanganisela ye-MicrossCreature of Auntenitic and Ferritic, okubanikeza izakhiwo ezihlukile. Lezi zakhiwo zifaka ukumelana okuphezulu kokugqwala, amandla amahle nobulukhuni, nokushiswa okuhle.

zenziwa ngenhlanganisela ye-microscucture ye-auntenitic ne-ferritic okusanhlamvu, okubanikeza izakhiwo ezihlukile. Lezi zakhiwo zifaka ukumelana okuphezulu kokugqwala, amandla amahle nobulukhuni, nokushiswa okuhle.

Amapayipi we-ASTM A790 Dumplex SWEPS S31803, i-Duplex Steel ishubhu, i-duplex steel 1.4462 ipayipi, ama-duplex ex uns s31803 amashubhu, ama-duplex steel s31803 ama-welded, ama-duplex steel s31803 amashubhu, ama-duplex steel s318003 akhiqizi amapayipi.
Ukubukelwa kwamapayipi
Ikhaya »
Xhumana nathi
Isiphepheli
Insimbi engagqwali
I-Duplex Steel Pipe & Tube
I-ASTM SB366 WPC N04400 Nickel Alloy inciphisa tees
Chinese (ngokwesiko)
Invar 36 tube od: 0.2-6mm, WT: 0.02-2mm

I-Incons 601 Welding Nelding Flanges I-InCrongel 601 iyi-nickel-chromium alloy esetshenziselwa izinhlelo ezidinga ukumelana nokugqwala nokushisa. Le ncwadi ye-nickel ivelele ngenxa yokumelana nokumelana kwayo ku-oxidation ephezulu yokushisa i-oxidation, ihlala imelana ne-oxidation ngo-2200¡Ã f. alloy 601 ithuthukisa izikali ezilandelwa yi-oxide ezivimbela ngisho nezimo ezinzima zokuhamba nge-hormal.

Ukwakheka kwamakhemikhali angama-52 kuyaziwa ngokuvimbela okunembile, ukumelana nokugqwala nokuqina kwawo.

I-Flange ivame ukusetshenziselwa ukuxhuma amapayipi noma ama-valve, ngakho-ke kungaxazulula izinkinga ezingenhla kalula.

Ibanga le-UNS S31803 liyindlela ethandwayo yamapayipi angenamthungo ngenxa yezakhiwo zayo eziphakeme. Kumelana kakhulu nokuqhekeka kokugqwayiza kwengcindezelo futhi kunokumelana kahle nokugqwala okukhonkotha kanye nokuqina kwe-crevice, ukwenza

baziwa nangamandla abo okukhathala okuhle kanye nokumelana nomthelela. Lokhu kubenza balungele ukusetshenziswa kuzinhlelo zokusebenza lapho kungahle kube khona amazinga aphezulu okucindezela noma lapho kungavela khona imiphumela engazelelwe.

Ama-Flango ensimbi ahlinzeka ngokufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa. Imvamisa ziza ngezimo eziyindilinga kepha nazo zingafika ngezindlela zesikwele nezinxantathu. Ama-flanges ahlanganiswe komunye nomunye ngokubopha futhi ajoyine ohlelweni lwamapayipi ngokushiswa noma ethangothini futhi aklanyelwe izilinganiso ezithile zengcindezelo; I-150LB, 300LB, 400LB, 600LB, 900LB, 1500LB no-2500lb.

Okuqukethwe okuphansi kwekhabhoni kwebha yensimbi engenasici 304 intambo kunciphisa imvula ye-chromium carbide kusuka ekushisweni nasekunciphiseni kokuncipha kokugqwala komoya. Izikopelo zensimbi engagqwali ezingama-304 aziyona ikakhulukazi ngokukhalipha noma ngogesi futhi zingezona ama-magnetic. Inani elikhulu lezitayela 304 Ama-Bolts Wenza namuhla angasetshenziswa emikhiqizweni ehlobene nokudla nokuphuza imboni. Lawa ama-Stud e-Aisi 304 alungele ukucubungula ubisi, ukwenziwa kwe-bereming kanye ne-winemaking kanye namathreyi emvubelo, amapayipi, ama-vat amathangi namathangi okugcina.
Ukubukelwa kwamapayipi
Ikhaya »
Xhumana nathi
Isiphepheli
Insimbi engagqwali
I-Duplex Steel Pipe & Tube
Usayizi "OD: 1 \ 2" "~ 48"
Chinese (ngokwesiko)
Invar 36 tube od: 0.2-6mm, WT: 0.02-2mm

Ukuze udlulise ipayipi, kuyadingeka ukususa i-hose eqondile epayipini. Lapho usebenzisa amapayipi ahlukahlukene, kufanele kusetshenziswe amapayipi ahlukahlukene. Lapho kusetshenziswa ipayipi, i-elbow kumele isetshenziselwe ukushintsha usayizi wepayipi. Lapho u-bifurcating, ipayipi elinezindlela ezintathu i-Flange uxhumano olusetshenzisiwe lapho i-joint isetshenziswa ama-pipeline ahlukahlukene amahle, ukuze ifinyelele ekukhuliseni okuhlangene noma ukugcwaliswa okuhlangene okuhlangene noma ukukhishwa okusebenzayo okubandayo kanye nokuhlangana okubandayo okuhlanganisiwe kusetshenziselwa ukuxhumana kwepayipi. , Ekuxhumaneni kwamathuluzi ahlukahlukene, kukhona nezixhumi nama-plugs esigaba sensimbi.

Ipayipi lensimbi engama-316 elingagqwali liye laba yinto ebaluleke kakhulu emkhakheni wezimboni. Le alloy yensimbi ne-chrome yamukelwa ngokumelana kwayo okuphezulu ekugqwaneni, kanye nokuqina kwayo. 316 I-tubing yensimbi engagqwali ingakhiqizwa kumashubhu angenamthungo nama-welded ukuze ahlangabezane nezidingo zamakhasimende athile.
I-Coil 625 Coil ibonakala ngokumelana kwayo okuhle kwi-oxidation, ukugqwala okushisa kakhulu nokukhathala. I-ASTM B443 EX N06625 INCONEM PLATTE isetshenziswa kabanzi e-Aerospace, ukucubungula amakhemikhali kanye namafutha kanye negesi ngenxa yamandla ayo aphakeme, izinkambiso nokuqina okuphezulu.
I-Al6XN iyinsimbi e-superAustonitic engenacala ngokumelana okuvelele kokuphamba kwe-chloride, ukugqwala kwe-crevice kanye nokuqhekeka kokugqwala kwengcindezelo. I-Al6xn ingu-Aloy ayi-6 olwenzelwe futhi asetshenziswa ezindaweni ezinolaka kakhulu. Ine-nickel ephezulu (24%), i-molybdenum (6.3%), i-nitrogen kanye nokuqukethwe kwe-chromium okunikeza ukumelana kahle nokuqhekeka kokugqwala kwe-chloride, i-chloride ukumelana, kanye nokuphikiswa okujwayelekile kokugqwala. I-Al6xn isetshenziselwa ikakhulukazi ukumelana nokugqwala kwayo okuthuthukile kanye ne-crevice in clorides. Kuyinsimbi enobunzima futhi engakhathali.

Lokhu kuhlinzeka ngokumelana okuthuthukiswe kakhulu ku-sulfuric acid. Futhi inokuqukethwe okuphezulu kwe-chromium, ukukhulisa ukumelana kwayo kumakhemikhali oxidizing kanye nemifudlana yenqubo engcoliswe ngama-forric ion kanye ne-oksijini encibilikisiwe.

Insimbi ye-ferrous ingenye equkethe insimbi. Ngakho-ke, ama-stainless ama-fires anobuqili njengendawo yawo eyinhloko njengensimbi, ngisho nakumabanga athokomele kakhulu, anjenge-super duplex amabala, noma ama-super auntenitic steres angenasici.

Isixazululo esisebenza ngempumelelo yezindawo eziyinselele, ezidinga izinto ezenzakalelayo.

izinto ezimbili noma ngaphezulu ndawonye. Ngokuvamile, ama-fasteners asetshenziselwa