Umphumela wokwelashwa kwe-homogenization kuzici zokushisa okuphezulu zokushisa kwe-as Incoloy800 alloy

I-Incoloy800 yisixazululo esiqinile esiqinise i-austenite alloy, esinamandla amakhulu okuqhekeka, amandla amahle okushisa aphezulu kanye nokumelana nokugqwala. It is kabanzi emandleni enuzi, petrochemical nakwezinye izingxenye ezisemqoka. Ukuze kuhlangatshezwane nezidingo zokukhiqizwa kwezimboni, iningi lama-alloys we-cast austenite adinga ukutholwa ngokugoqa okushisayo, ukufaka okokushisa okushisayo nezinye izinqubo ezishisayo. Ngenkathi yokuguquguquka okushisayo, i-alloy ijwayele ukukhubazeka ebusweni ngisho nemifantu. Kubunjiniyela, ukukhubazeka kuvame ukuvinjelwa ngokulungisa ukushisa kokushisa nesikhathi sokubamba ngaphambi kokushiswa okushisayo. Kusuka kokuhlangenwe nakho kokukhiqiza, izinga lokushisa lokushisa nesikhathi sokubamba kunethonya elikhulu ekuqhekekeni.

Ucwaningo lwangaphambilini lugxile emiphumeleni yokwenziwa kwe-homogenization esakhiweni nasesigabeni sesibili, kanye nomphumela wokuhlanganiswa kwezakhi zokwakha kwempahla kudinga ukuqonda okwengeziwe. Abaphenyi bafunde ngomphumela wokwenziwa kwe-homogenization kuzakhiwo ze-deformation ze-800 alloy ngokuzama kokucindezela kokushisa okuphezulu.

Iyancibilika ngesithando somlilo sokungenisa futhi senziwe ngokuthela Φ 80mm × Ukwakheka kwamakhemikhali (ingxenyenamba,%) ye-300 mm Incoloy800 ingot yi-fe41.2, ni31.5, cr21.1, mn1.30, c0.06, ti0.3, al0.26, cu0.60, si0.95. Ukunqanda ama-ingots Φ 8mm × Ukuphakama kwesampula kufana nobubanzi be-ingot, futhi ingxenye yezinhlobo eziphathwe yi-homogenization ihlolwa ukuhlolwa kokucindezelwa okushisayo. Incazelo yokwelashwa kwe-homogenization ingu-1250 ℃ ngamahora ama-2, bese ipholile ngesithando somlilo.

Isivivinyo se-uniaxial thermal compression senziwa kusampula yoqobo kanye nesampula elenziwe homogenized kumshini wokuhlola we-thermorester-w thermal / force simulation, ne-glass powder kwasetshenziswa njenge-lubricant. Ukushisa kwe-deformation kungu-950-1200 ℃, isikhathi sokushisa singama-50 ℃, isampula lishiswa ekushiseni okusethwe kusengaphambili ngo-10 ℃ / s, futhi izinga lokushisa ligcinelwa ama-120s, bese ukusonteka kwenziwa ngesilinganiso sokucindezela ka-0.1s-1, ngobunzima beqiniso obungu-0.5. Ngemuva kokushiswa okushisayo, isampula ekhubazekile yanqunywa ngokuvumelanayo esiqondisweni se-axial ngentambo yokusika indlela. Isakhiwo esincane se-metallographic sabonwa ngemuva kokugqwala. Imiphumela yokuhlolwa imi kanjena:

• (1) Ukucindezelwa kwesivuno se-800 alloy kuncishiswe ukwelashwa kwe-homogenization e-1250 ℃ ngamahora ama-2, futhi ukwehla kwezinga lokushisa kwe-deformation kwehle kancane kancane.
• (2) Akukho ukuphinda kusebenze kabusha okwenzekile kumasampula okushisa okuphezulu okushisa, futhi ukwelashwa kwe-homogenization akubanga nomthelela enqubeni ephezulu yokushisa kwe-rheological.
• (3) I-morphology ye-carbide emngceleni wokusanhlamvu we-800 alloy yashintshwa ngokwelashwa kwe-homogenization, futhi i-carbide yashintsha kusuka kusendlalelo esihlanganisiwe saba yizinhlayiyana ezingasasebenzi. Uma kuqhathaniswa ne-lamellar carbide, i-granular carbide iholela ekuhlukaniseni okuphansi kwabantu ngesikhathi sokushisa okuphezulu, okwehlisa ukumelana kwe-deformation futhi kunciphise amandla okuvuna ekushiseni okuphezulu.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe:Umphumela wokwelashwa kwe-homogenization kuzici zokushisa okuphezulu zokushisa kwe-as Incoloy800 alloy

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