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I-Alloy 309 (uns S30900) iyinsimbi e-auntenitic engagqwali eyenzelwe izinhlelo zokusebenza eziphezulu zokulwa nokuqina. I-alloy imelana ne-oxidation kuze kube ngu-1900¡Ãf (1038¡Ãc) ngaphansi kwezimo ezingezona ezebhayisekili. Ukuhamba ngebhayisikile okujwayelekile kunciphisa ukumelana ne-oxidation cishe ku-1850¡Ãf (1010¡Ãc).

I-Incoloy 800 Round Bar nayo yonke impahla edingekayo kanye nezakhiwo ezifana nokuqhuma okulungile, amandla amahle, ukumelana oxidation okuhle nokuvuselelwa okuphezulu. I-Bar yethu yebanga eliphezulu ephezulu inezakhiwo ezihlukile zokumelana kagesi ezivikelekayo kusuka ezinhlotsheni eziningi zezemvelo, okwenza kube lula izimo eziphakeme zokucindezela kanye nezicelo zokushisa eziphakeme.

I-SS 316h yakhiwa iTee iyipayipi elifushane ngokuxhumeka okuguqukayo kuma-engeli angakwesokudla kuya kupayipi. Isetshenziselwa kakhulu ukuxhuma amapayipi amaningi kwipayipi elilodwa elinezitolo ezimbili. Imvamisa, aqukethe ukungena. I-SS 316 isiphambano isetshenziselwa ukuhlanganisa noma ukusabalalisa ukugeleza ngokuxhuma amapayipi ezindaweni zokujoyina nokugoqa ukugeleza kusuka kupayipi ngalinye.

I-Incoloy 800 isetshenziswa ngokuyinhloko kuzinhlelo zokusebenza kuze kufike ku-1100¡ €f Ibhalansi yamakhemikhali ivumela ama-alloys ensimbi ye-nickel ukukhombisa ukumelana okuhle kakhulu ekuzibizeni, uxidizing and nitrises atmorsheres.

Isixazululo Sokushisa Sokushisa Ukwelapha 316 Izinsimbi ezingenasici ezingenasici

Izithombe zokuthumela ze-316 i-socket yensimbi engenasici

Ukwenza isakhiwo nokwakhiwa kwemigqa ye-stainless yensimbi ye-castings, okubaluleke kakhulu ezintweni zokusetshenziswa, ngoba izinga lokushisa nokupholisa akufani, okuphumela ekuhambeni okungahambisani. Ngamazinga okushisa aphezulu, umsebenzi we-athomu uqinisa futhi isigaba se- #ò siyancibilika, futhi nokwakheka kwalo kwamakhemikhali kuvame ukuba umfaniswano. Isakhiwo sesigaba esisodwa esifanayo siyatholakala ngemuva kokuphola ngokushesha.

I-2.4819 inokumelana kahle nokugqwala okukhohlisayo, ukugqwala kwe-crevice kanye nokuqhekeka kokugqwala kwengcindezelo, i-C276 kufanelekile ukusho ngokumelana kwayo okuhle kwizindaba ezinolaka ngaphansi komoya kanye nokunciphisa izimo.

Insimbi engenasici 316 iyi-molybdenum auntenitic alloy emelana kakhulu nezindawo eziphikisayo ne-chloride. Imvamisa, leli banga lensimbi engenasici lisetshenziselwa ama-malifolds okukhipha ngaphandle, ama-exchanger wokushisa, izinjini ze-jet kanye nezinye izinhlelo eziningi.

I-ASTM A193 B7 BOLTS yenziwa ukuze ihlangabezane nokucaciswa okuningi kanye nezakhiwo zokwakheka kwezinto ezibonakalayo. Ngokucacile, i-B7 Alloy Steel iyibanga eliphakeme lokushisa le-A-193. I-B7 Steel futhi i-chromium molybdenum yensimbi enamandla ashubile angu-125ksi.

Insimbi engenasici 1.4529 Hcr ibonakala ngokumelana okuphezulu kwezehlakalo zokugqwala zasendaweni ezifana nokugqwala kwama-crevice, ukugqwala okukhonkotha noma ukungqubuzana kwe-chlorine-okubangelwa ukungqubuzana kwengcindezelo. Iphinde ikhombise izakhiwo ezinhle kakhulu zemishini futhi ingasetshenziswa ngaphezu kobubanzi bokushisa obubanzi. Inobuhlakani obuhle kakhulu kanye nokumelana ne-abrasion ekuxhumaneni ne-sulfuric noma i-phosphoric acid, noma ama-chlorides nosawoti.

I-Annelung inqubo ethile yokwelashwa okushisa iguqula izakhiwo zensimbi. Ngenkathi kunezinhlobo eziningi ezahlukene zokwelashwa kokushisa, ukuvezwa okuthandwayo kuyathandwa ngoba kukhulisa ukuhlelwa futhi kunciphisa ubunzima.

316 1.4401 hex bolt ne-nati engenasici i-hex bolt
Isixazululo se-Anneling (okubuye kwabizwa ngokuthi ukwelashwa kwesixazululo) kuyinqubo ejwayelekile yokuvuselela ukushisa kwemindeni eminingi yezensimbi. Ama-steres angenasici, ama-alloys e-aluminium, ama-superlosi asuselwa ku-nickel, ama-alloys e-titanium, kanye namanye ama-alloys asuselwa yi-copper konke kungadinga isixazululo sokuhlelisa.

I-One One Ofse ye-Stainless, Duplex, Monel, Monel, Monel, Hastelloy, Nitronic & Carbon Ulayini Wezemikhiqizo Yezensimbi Odinga Ukugcina Isikhathi Sakho Nezindleko - Zhengzhou Huitong Pipeline Equipment Co, Ltd.

I-Encoloy Alloys ingeyesigaba sama-Super Auntenitic Steress Steel. Lezi ze-alloys zisebenzisa i-nickel-chromium-iron njengensimbi eyisisekelo futhi zengeza izengezo ezinjengeMolybdenum, ithusi, i-nitrogen kanye ne-silicon. Lezi ze-alloys zaziwa ngamandla azo amahle kakhulu emazingeni okushisa aphezulu kanye nokuphikiswa okuhle kokugqwala ezindaweni ezahlukahlukene ezilonakalisayo.

Ukwelashwa Isixazululo kuyindlela evame ukwelashwa ukushisa okuvame kakhulu ngemuva kwenqubo yokuphonsa insimbi engagqwali. Isigaba se-carbide ngokuphelele noma sincibilike ngokuphelele ngemuva kokuthi insimbi engakhi ye-auntenitic ifudunyezwa cishe ngo-1100 ¡Ãc.

I-Solution Heat Treatment and Anneling yizindlela ezivamile zokwelashwa kokushisa kwezinsimbi ezingezona ezi-Ferrous. Endabeni yami yokugcina, ngabheka inqubo yokwelashwa kokushisa kwezinsimbi ezinamandla njengensimbi. Namuhla uzofunda ngezinqubo ezilandelayo zokwelashwa kokushisa, kufaka phakathi nokwelashwa kokushisa kwesisombululo kanye nokungena. Uzofunda futhi ngokuqina kwethala, i-nitriding, ebandayo, ukusebenza kwabandayo, ukuhumusha.

Inqubo yokushisa iyinqubo yokwelashwa ekushiseni okusetshenziselwa ukukhulisa i-actility futhi yehlise ubunzima bezinto ezibonakalayo. Lolu shintsho lobulukhuni kanye ne-fortility luwumphumela wokuncishiswa kwe-dislocation ekwakhekeni kwe-crystal kwezinto ezifakiwe. I-Anneling ivame ukwenziwa ngemuva kokuthola impahla eye yathuthukiswa noma inqubo yokusebenza ebandayo ukuvikela ukwehluleka kwayo kwe-brittle noma ukwenza kube lula ukuphatha kamuva.

Ibanga 316 yibanga elijwayelekile le-molybdenum-eliqukethe, okwesibili kuphela ku-304 ngokubaluleka kwama-autenitutic steres. Uma kuqhathaniswa no-304, i-molybdenum idlulisela ukumelana okungcono ngokuphelele kokugqwala kuya ku-316, ikakhulukazi ukumelana nokuqina okuphezulu nokugqwala kwe-crovice ezindaweni ze-chloride.

Ama-nickel 800 ama-rolled bar aqalile aqaliswa ngemuva nje kwenqubo eshisayo eshisayo, evumela imigoqo ibonise amandla ahlukile nokuqedwa komhlaba omuhle kakhulu. I-Alloy 800 Bright Bar iyibanga elithandekayo lobuhle elingakhiqizwa emipheni nosayizi abahlukahlukene.

I-Stainless, Duplex, Alloy ekhethekile, Info, Monel, Monel, Hastelloy, Nitronic & Carbon Insimbi - I-Zhengzhou Huitong Pipeline Equipment Co, Ltd.

I-Solution Aveling Treatment iyadingeka ukuthintana kwangaphambilini okulondoloziwe \ ukuqina kwezulu Isigaba esisodwa i-MicroSCRUCURE EDEDELWE NGESIKHATHI SOKUXHUMANISA ISIVIVINYO siyadingeka ngaphambi kokuqina kweminyaka yobudala, okuthi kuphela okusunguliwe okwenziwe ngesikhathi sokuqina kweminyaka. Ukwakheka, usayizi, kanye nenani lalezo zinqunu ezakhiwe ngesikhathi sokuguga kuzonquma ubulukhuni bomkhiqizo wokugcina, amandla, kanye nezakhiwo zemishini ngemuva kokuguga. Kubalulekile ukuthi isakhiwo sibe nesixazululo esifanelekile ngaphambi kokuguga ukuze sihlangabezane nazo zonke lezi zidingo.

I-Carbon iwuhlobo olukhethekile lwensimbi leyo, njengoba igama libonisa, linokuqukethwe okuphezulu kwekhabhoni kunezinye izinhlobo zensimbi. Izinhlobo eziningi zensimbi zinokuqukethwe okuphansi kwekhabhoni, cishe ngo-0,05% kuya ku-0.3%. Uma kuqhathaniswa, i-carbon yensimbi inokuqukethwe kwekhabhoni okufika kuma-2,5%. Amaphesenti amabili anamaphesenti amabili azwakala angasho lutho, kepha kuletha izinzuzo eziningana ezikhangayo ezingatholakali kwenye indawo.

Ama-SS 316 ukufakwa kwamapayipi kwepayipi asetshenziselwa ukugoba ukuhamba nokuxhuma amapayipi amabili komunye nomunye ngama-engeli ahlukene. Kufanele zenzelwe ngendlela yokuthi abadali i-cavitation nokulahleka kwengcindezi ngokweqile.

I-ASTM A193 Ibanga le-B7 Ukucaciswa Ihlanganisa izidingo zamandla aphezulu wensimbi yensimbi yokuphumula yokushisa okuphezulu noma insizakalo ephezulu yengcindezelo nezinye izinhlelo ezikhethekile zenhloso. Kungukucaciswa okujwayelekile okuchaza ukwakheka okujwayelekile kwamakhemikhali, izakhiwo zemishini, izidingo zobulukhuni, ukwelashwa okungcono kakhulu, ukumakwa komkhiqizo, nezitifiketi, nezinye izidingo zokuxhunyaniswa kokuxhunyaniswa okusetshenziselwa insiza yomkhumbi, ama-valves, amavutha, kanye nokufakelwa. I-ASTM A193 ichaza i-SI (metric) namayunithi we-inch-pound.

Ukubuyisa ukumelana nokugqwayiza okungokwemvelo kokusakazwa kwensimbi engenasici. Ukumelana nokugqwala kwensimbi engenasici kuncipha ngemuva kokuphonswa kwezimali. Ukumelana nokugqwala kokuncishiswa kwensimbi engenasici kutholakale ku-statemus enhle ngemuva kokwelashwa kwesisombululo.

I-Annelung iyinqubo yokwelashwa ekushiseni eguqula i-misftructure yento yokusebenzisa izakhiwo zayo zemishini noma zikagesi. Imvamisa, ku-Steel, kusetshenziselwa ukunciphisa ubulukhuni, ukukhulisa i-decticity futhi kusize ukuqeda izingcindezi zangaphakathi.

Alloy 309 \ 309s (uns s30900 \ s30908) ama-auntenitic steanless ama-steress asetshenziswa ngokuvamile ezicelo zokushisa eziphakeme. Okuqukethwe kwayo okuphezulu kwe-chromium nokuqukethwe kwe-nickel kuhlinzeka ngokuqhathaniswa kokugqwayiza okuqhathaniswa kwe-autenitic Alloy 304, ukumelana no-oxidation okuhle kanye nephesenti elikhulu lokugcinwa kwamandla okushisa kwamandla egumbi.

I-Duplex 2507 Insimbi Engagqwali Engagqwali equkethe ama-chromium angama-25%, 4% molybdenum kanye ne-7% nickel. Le Alloy yenzelwe izinhlelo zokusebenza ezidinga amandla amahle nokuphikiswa kokugqwala.

Ngaphezu kwe-oxidation, insimbi nayo iyamelana nemiphumela yokuzibandakanya. Njengohlobo lwensimbi olungenasici olungenasici, le alloy inemikhawulo ethile yokushisa, kepha inzuzo yokushintshanisa okuqukethwe kwekhabhoni.

I-autenitutic yensimbi engu-6mo yathuthukiswa ngesisekelo se-alloy 904L \ 1.4539. Kodwa-ke, okuqukethwe kwe-molybdenum ku-6mo kukhuphuke kuye ku-6.5%. I-6mo inokumelana kahle nokugqwayiza okujwayelekile nokuphikiswa okuthuthukile nokuqina kwe-crevice. Ukumelana nokuqhekeka kokugqwayiza kwengcindezelo kuyathuthukiswa. Kuvame ukubizwa ngokuthi i-Super Auntenitic yensimbi engenacala.

Ama-Duplex Steel angenacala acishe abe ngu-50% Ferrite no-50% Aupen ngamandla amahle nokuphikiswa kokugqwala.