Ukuhlolwa kwe-Desulfurization Kwensimbi Yensimbi Engacwengeki Nge-Electroslag smelting

Ngokwenza ucwaningo, kutholakala ukuthi okuqukethwe kwekhabhoni ezansi kwe-electroslag ingot kuzokwanda lapho okuqukethwe kwekhabhoni ku-slag ehlanziwe kungaphezu kuka-0.02%. Lapho ikhiqizwa ngokwenqubo yendabuko, okuqukethwe kwekhabhoni ku-slag ehlanziwe kungu-0.07%, futhi ikhabhoni ikakhulu ivela ku-alumina powder (equkethe u-0.06% kuya ku-0.08% C). Ngaphezu kwalokho, uma kusetshenziswa i-graphite electrode ukuncibilikisa i-slag, ukwanda kwekhabhoni kwe-ingot yensimbi kuzobhebhethekiswa. Kutholakala nokuthi ukwanda kwekhabhoni kwezinsimbi ze-electroslag ingots kuyehla kancane kancane kusuka phansi kuye phezulu. Lokhu kungenxa yokuthi ngesikhathi senqubo yokuncibilikisa insimbi, ingxenye ye-C esilaheni isakaze yahlangana nensimbi, kanti ingxenye yayo ishiswa kancane kancane.

Ikhwalithi ye-slagi ehlanziwe iyisihluthulelo sokuchithwa kwenqubo ye-electroslag. I-slag ehlanziwe ivame ukuncibilikiswa ngezinsimbi ze-iron-aluminium ukunciphisa i-SiO: ilethwe nge-fluorite. Uma i-SiO: okuqukethwe kwe-slag eqediwe kuphezulu (> 3%), ikhono lokudilizwa kwe-slag lizoba mpofu. I-slag ebuyisiwe ihlaziyiwe, futhi okuqukethwe okuphelele kwama-oxide angaqiniseki (i-FeO, i-SiO, ne-MnO) ku-slag kufinyelela kuma-20%, kanti i-slag imnyama. Ngalesi sikhathi, inqubo ye-electroslag ayinamphumela we-desulfurization futhi ikhwalithi ye-ingot yensimbi ayibi.

Ngenkathi yokuncibilikisa i-electroslag, i-oxidation kanye ne-alkalinity ye-slag iyashintsha ngokushintsha kwezimo zokuncibilikisa ezahlukahlukene, ezithinta umphumela we-desulfurization, ikakhulukazi lapho i-oxidation ye-slag inyuka, umphumela we-desulfurization uba mubi kakhulu. Lezi zincwadi zikholelwa ukuthi okuqukethwe okuphezulu kwe-FeO ne-MnO ku-slag kuzokwandisa kakhulu ukungena kwe-oxygen ku-slag. Ukwanda okuqhubekayo kokuqukethwe kwe-FeO esigabeni se-slag kuzodala ukulahleka okushisayo kwezinto ezisebenzayo kanye nezinguquko ekwakhiweni kwezinsimbi kanye ne-slag ekhululiwe.

Ngokuhlolwa kokukhiqizwa, kuphethwa ngokuthi isizathu esiyinhloko sokwenyuka kwe-slag ngesikhathi senqubo yokuncibilikisa i-electroslag ukuthi kunesikali esisele se-oxide ebusweni be-electrode engenalutho, futhi sithambekele ekugqweleni ngenxa yesimo sezulu. I-oxidation ye-electrode surface ikhuliswa ngaphansi kwezimo zokushisa okuphezulu. Njengoba iqhubeka, ama-oxide ebusweni be-electrode aqhubeka nokungena ku-slag ewuketshezi, okwenza ukuthi i-slag inyuke nge-oxidation.

Ekuhlolweni, kutholakale nokuthi izinga le-oxidation le-slag elivela kwinqubo enkulu ye-ingot bipolar tandem lenyuke ngokushesha; okuqukethwe kwe-aluminium ku-YT01 i-electrode blank bekuphansi, obekungakulungeli ukulawula i-oxidation ye-slag. Ngakho-ke, kunenkolelo yokuthi isikali se-oxide engaphezulu nokugqwala kwe-electrode, kanye ne-oxide ephezulu yokushisa ebusweni be-electrode ngesikhathi senqubo yokuncibilikisa iyona mithombo eyinhloko yama-oxide angazinzile ku-slag.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe:Ukuhlolwa kwe-Desulfurization Kwensimbi Yensimbi Engacwengeki Nge-Electroslag smelting

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