Isixazululo Sokulashwa Kwezixazululo ku-Haynes282 Ingxubevange Engamelana Nokushisa ne-Hardness

Ingxubevange kaHaynes iyi-alloy eyi-Ni-Cr-Co-Mo yokuqinisa ukuguga eqinisa ukushisa okukhulu okwenziwe nguHaynes e-United States. I-alloy inokusebenziseka okuhle okushisayo, ukumelana nokugqwala, ukuqina kwesakhiwo sokuguga isikhathi eside namandla amakhulu okukhasa. , Ingenye yezinto zokwenzelwa i-rotor turbine rotor engu-700 ℃ ultra-supercritical thermal unit unit e-United States. Ucwaningo lwamanje lwale ngxubevange lugxile kakhulu kwi-steam oxidation, weldability nasekukhathaleni.

Kunemibiko embalwa ngomphumela wenqubo yokwelashwa kwezixazululo kusakhiwo se-alloy nezakhiwo. Ngalesi sizathu, abacwaningi bafunda umthelela wenqubo yokwelashwa kwezixazululo ekwakhiweni nasekuqineni kwayo, futhi bahlinzeka ngereferensi yokuhlola ukukhethwa kwe-rotor ephendulwa ngomphunga ka-700 ℃ ultra-supercritical steam turbine ezweni lami, futhi banikeze nesisekelo sokwenziwa kwasendaweni kanye nokusebenza ngokoqobo kwengxubevange.

Ukwakheka okuyinhloko kwamakhemikhali kaHaynes alloy asetshenziswe esivivinyweni (ingxenyenamba yesisindo,%): C0.06, Cr19.64, Co10.04, Mo8.18, Al1.48, Ti2.15, Si≤0.1, Mn≤0.1, Fe≤0.1, Ni imajini. I-alloy yokuhlola yancibilikiswa esithandweni sokungeniswa se-25kg, kwathi ngemuva kokuhlanganiswa, kwafakwa induku eyindilinga engu- Φ16mm. Isakhiwo sokuqala sokuzihlanganisa se-alloy test sihle futhi siyunifomu, futhi kunama-carbides amaningi angakancibiliki emasimini okusanhlamvu nokusanhlamvu, kanti ama-carbide ahanjiswa ngokuqhubekayo emingceleni yezinhlamvu.

Ama-alloys wokuhlola afakwa ekwelashweni kwesixazululo ngo-1060, 1090, 1120, 1150, no-1180 ° C amahora amabili ukubheka ukwakheka nobulukhuni be-alloy emazingeni ehlukene okushisa kwesisombululo. Elinye iqembu lamasampula lalixazululwa ngesisombululo ku-2 ° C imizuzu engama-1120, 30, 60, nemizuzu eyi-90 ngokulandelana ukubona umphumela wesikhathi sesisombululo ekwakhiweni nasekuqineni kwe-alloy.

Isampula ye-metallographic ithathwa ku-alloy ngemuva kokwelashwa kwesisombululo, futhi ukuhlolwa kwe-microstructure kanye nokuhlaziywa nobulukhuni kwenziwa ngemuva kokugaya, ukupholisha nokugqwala. Imiphumela yokuhlolwa ikhombisa:

• (1) Usayizi wokusanhlamvu we-Haynes282 ingxube emelana nokushisa inyuka kancane ngokwanda kokushisa kwesixazululo nokwandiswa kwesikhathi sokubamba. Imiphumela yokubala ikhombisa ukuthi amandla okusetshenziswa kokukhula okusanhlamvu kwe-alloy yokuhlola acishe abe ngu-382kJ / mol.
• (2) Lapho isixazululo sibanjelwe ku-1060 ～ 1150 ℃ nge-2h, i-MC engaxazululiwe kanye ne-M23C6 carbides ku-alloy test kancane kancane ichitheka ngokwanda kwesilinganiso sokushisa kwesixazululo. Ngemuva kokuthi izinga lokushisa lesisombululo lidlule i-1150 ℃, ama-carbides ku-alloy ngokuyisisekelo ancibilika. Ngesikhathi sokwelashwa kwesixazululo ngo-1120 ℃, ama-carbides ku-alloy ancibilika ngokushesha ngokwandiswa kwesikhathi sokubamba.
• (3) Lapho ibanga lokushisa lesisombululo eliqinile elingu-1060 ～ 1150 ℃ ligcinwa i-2h ne-1120 ℃ ligcinwa i-30 ～ 120min, ubulukhuni be-alloy yokuhlola buyancipha kancane kancane ngokwanda kwesilinganiso sokushisa kwesixazululo nokwandiswa kwesikhathi sokubamba , ngenkathi okusanhlamvu kukhula hhayi Ukuchithwa kwama-carbides ancibilikile yisona sizathu esenza ukuthi ubunzima be-alloy bunciphe.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe:Isixazululo Sokwelashwa Komphumela Ku-Haynes282 I-Microstructure Engamelana Nobushushu ne-Hardness

UMinghe Inkampani yeDie Casting anikezelwe ekukhiqizeni nasekuhlinzekeni ikhwalithi nokusebenza okuphezulu Izingxenye Zokulingisa (izingxenye zensimbi zensimbi zokufa zisebenza ikakhulukazi zibandakanya I-Thin-Wall Die Casting,I-Hot Chamber Die Casting,Cold Chamber die Casting), Insizakalo Eyindilinga (Insiza Yokulingisa,ICnc Machining,Ukwenza Okubandayo, Surface Treatment) .Noma ikuphi ukusakazwa kwe-Aluminium die, i-magnesium noma i-Zamak / zinc die casting nezinye izidingo zokuphosa zamukelekile ukuxhumana nathi.

Ngaphansi kokulawulwa kwe-ISO9001 ne-TS 16949, Zonke izinqubo zenziwa ngamakhulu emishini esezingeni eliphakeme yokufa, imishini ye-5-axis, nezinye izikhungo, ezisukela kuma-blasters kuya kumishini yokuwasha ye-Ultra Sonic.Minghe akagcinanga ngemishini esezingeni eliphezulu kepha futhi unobuchwepheshe iqembu lonjiniyela abanolwazi, ama-opharetha nabahloli ukwenza ukwakheka kwekhasimende kugcwaliseke.

Umenzi wenkontileka yokufa kwabasikiwe. Amandla afaka izingxenye ezibandayo ze-aluminium die casting ezivela ku-0.15 lbs. kuye ku-6 lbs., Ukusetha ushintsho olusheshayo, nemishini. Izinsizakalo ezingezwe ngenani zifaka phakathi ukupholisha, ukudlidliza, ukuphazamisa, ukuqhumisa ngokudubula, ukupenda, ukuhlobisa, ukumboza, ukuhlangana nokusetshenziswa kwamathuluzi. Izinto zokusebenza ezisetshenzisiwe zifaka ama-alloys afana no-360, 380, 383, no-413.

I-Zinc die casting design usizo / izinsizakalo zobunjiniyela ezihambisanayo. Umenzi wangokwezifiso we-precision zinc die castings. Ukusakazwa okuncane, ukukhishwa kwengcindezi ephezulu, ukusikeka kwesikhunta esiningi, ukujikijelwa kwesikhunta okuvamile, ukufefa kwamayunithi kanye nokuzimela okuzimele kanye nokuvalwa okuvaliwe komgodi kungenziwa. Ama-Castings angenziwa ngobude nobubanzi obufinyelela ku-24 in. Ku +/- 0.0005 in. Ukubekezelelana.  

I-ISO 9001: Umkhiqizi oqinisekisiwe ka-2015 we-die cast magnesium, Amandla afaka i-high-pressure magnesium die casting up to 200 ton chamber hot & 3000 ton cold chamber, designing designing, polishing, molding, machining, powder & liquid paint, QA full with CMM amakhono , inhlangano, ukupakisha nokulethwa.

Kuqinisekiswe i-ITAF16949. Insiza Eyengeziwe Yokulingisa Faka ukukhipha utshalomali,ukuphonsa kwesihlabathi,Ukuphonswa kwamandla, Lost Foam Ekubunjweni,I-Centrifugal Casting,Ukuphoswa Kokuqothula,Permanent Isikhunta Ukulingisa, Amakhono afaka i-EDI, usizo lobunjiniyela, ukumodeliswa okuqinile nokucutshungulwa kwesibili.

Izimboni Zokulingisa Izingxenye Zamacala Ezifundo Zezimoto: Izimoto, Amabhayisikili, Izindiza, Izinsimbi Zomculo, I-Watercraft, Amadivayisi we-Optical, Izinzwa, Amamodeli, Amadivayisi we-elekthronikhi, Ukuvaleka, Amawashi, Imishini, Izinjini, Ifenisha, Ubucwebe, AmaJig, Telecom, Ukukhanyisa, Amadivayisi Wezokwelapha, amadivayisi wezithombe, Amarobhothi, okubaziwe, okokusebenza komsindo, okwezemidlalo, i-Tooling, Amathoyizi nokuningi. 

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By Umkhiqizi weMinghe Die Casting | Izigaba: Izindatshana Eziwusizo |Material Omaka: I-Aluminium Casting, Zinc Ukulingisa, Ukulingiswa kweMagnesium, I-Titanium Casting, Insimbi Engagqwali, Brass Ekubunjweni,Ukulingiswa kweBronze,Isakaza ividiyo,Umlando wenkampani,I-Aluminium Die Casting | Amazwana Off