I-Professional HastelloyC-2000/ UNS N06200 Ipayipi Elingenamthungo, Ishidi, Umkhiqizi Webha
Imikhiqizo Etholakalayo
Ishubhu engenamthungo, ipuleti, induku, ama-Forgings, ama-Fasteners, okokufakwa kwamapayipi
Amazinga Okukhiqiza
Imikhiqizo | I-ASTM |
Indawo yokuphuzela utshwala | B 574 |
Ipuleti, ishidi kanye nomdweshu | B 575 |
Amapayipi nezixhumi ezingenamthungo | B 622 |
Ipayipi lokuzisholo elishiselwe | B 619, B 775 |
Ipayipi elishiselwe | B 626, B 751 |
Ukufakwa kwepayipi elishiselwe | B 366 |
Ama-flange amapayipi afojiwe noma agingqelwe kanye nokufakwa kwamapayipi akhiwe | B 462 |
Amabhilidi nezinduku zokubumba | B 472 |
Forgings | B 564 |
Ukwakheka Kwamakhemikhali
% | Ni | Cr | Mo | Fe | Co | C | Mn | Si | P | S | Cu | Al |
Okuncane | Imajini | 22.0 | 15.0 | 1.3 | ||||||||
Ubukhulu | 24.0 | 17.0 | 3.0 | 2.0 | 0.010 | 0.50 | 0.08 | 0.025 | 0.010 | 1.9 | 0.50 |
Izakhiwo Zomzimba
Ukuminyana | 8.50 g/cm3 |
Iyancibilika | 1328-1358 ℃ |
I-Hastelloy C-2000 iyingxubevange eminingi ukumelana nokugqwala enokumelana nokugqwala okuhle kakhulu kuzo zombili izindawo ezihlanganisa i-oxidizing nezokunciphisa.Imelana nokugqwala kwe-pitting, ukugqwala kokuqhekeka kanye nokugqwala kwengcindezi okuqhekeka ebangeni elibanzi lokushisa, ikakhulukazi i-hydrochloric, i-sulfuric ne-hydrofluoric acid, kanye nezixazululo ze-chloride ne-halide.
Ingxubevange ye-Hastelloy C-2000 yathuthukiswa njengengxubevange elungiselelwe ukwandisa uhla lokusetshenziswa kwezinto.Iklanyelwe ukumelana namakhemikhali adla kakhulu, ahlanganisa i-sulfuric acid, i-hydrochloric acid, ne-hydrofluoric acid.Ngokungafani nama-alloys e-Ni-Cr-Mo athuthukisiwe adlulela phambili amelana ne-oxidizing noma ukunciphisa ama-asidi, ingxubevange ye-Hastelloy C-2000 imelana nazo zombili izindawo.Isenzo esihlanganisiwe se-molybdenum nethusi (emazingeni angu-16% no-1.6%, ngokulandelana) sinikeza ingxubevange ukumelana nokugqwala ekunciphiseni imidiya, kuyilapho okuqukethwe kwe-chromium ephezulu (23% wt) kuqinisekisa ukumelana nokugqwala emithonjeni ye-oxidizing.Ngokombono wobunjiniyela, i-Hastelloy C-2000 inikeza amandla amakhulu okwandisa umkhiqizo.Uma isetshenziswa esikhundleni sengxubevange ye-Ni-Cr-Mo yasekuqaleni, ukumelana kwayo nokugqwala okuthuthukisiwe kungathola impilo ende yemishini ngaphansi kogqinsi olufanayo lwempahla, futhi ingathola nento yokuphepha ephakeme ngaphansi kwezimo ezinzima.Ukuthuthukiswa kokumelana nokugqwala kuzo zonke izici kuvumela okokusebenza ukuthi kusetshenziselwe izinjongo eziningi (ama-reactors, izishintshisi zokushisa, amavalvu, amaphampu, njll.), okuholela ekubuyiselweni okukhulu ekutshalweni kwezimali.Isibonelo, i-reactor eyodwa ingashintshwa ibe yingxube ye-hydrochloric acid bese iguqulwa ibe ingxube esekelwe ku-nitric acid kwesinye isimo.Ngenxa yamakhono ahlukahlukene e-HastelloyC-2000, iyi-alloy material engcono kakhulu esekelwe ku-nickel engakwazi ukuzivumelanisa nezinqubo ezihlukahlukene.
Ibanga lesicelo le-HastelloyC-2000Inkambu yesicelo:
Ama-reactors, izishintshisi zokushisa, imibhoshongo, amapayipi embonini yamakhemikhali, ama-reactors nezomisi embonini yezemithi, izingxenye zezinhlelo ze-flue gas desulfurization.