Izinyathelo Zokuthuthukisa Ikhwalithi Yesitokisi Sokuqondisa I-Carbon-Manganese Steel Rudder

Isitokisi samaphini okugwedla yishaft lapho izindwani zamapulangwe zijikeleza khona. Amaphini okuqondisa ajikeleziswa isitoko samaphini okuqondisa, futhi izindwani zamaphini okuqondisa ziqukethe amandla okusabela amanzi ukwenza umkhumbi uphenduke. Isitoko samaphini okuqondisa senziwe ngensimbi eyakhiwe, ithusi nensimbi. Phakathi kwazo, impahla ejwayelekile kakhulu yensimbi yinsimbi ye-carbon-manganese, kepha kulula ukudala imikhiqizo engafaneleki ngenxa yokufakwa kwe-MnS.

Inqubo yokuncibilikisa yesitoko se-carbon-manganese steel Rudder stock yile: isithando somlilo esincibilikisayo → i-LF + VD yokucwenga → i-vacuum casting + i-stopper rod rodon eshaya. Mayelana nokuncibilikisa, ukuthuthuka kufanele kwenziwe maqondana nokulawulwa kokuqukethwe kwesulfure, isilawuli se-microalloying, nokulawulwa kwamazinga okushisa.

1. Ukulawulwa kokuqukethwe kwesulfure

Ukuze kuncishiswe ukwakheka kokufakwa kwe-MnS kanye nomthelela kwikhwalithi yomkhiqizo, indlela yokwengeza i-carbon powder ne-aluminium powder esithandweni sokucwenga yamukelwa ukususwa kwe-deoxidation ngesikhathi senqubo yokuncibilikisa, futhi ukwengezwa kwe-Al kulawulwa esigabeni sokuqala wokucwenga ukwakha indawo ezinzile yokunciphisa, evumelana ne-deoxidization. [S], i-elementi ye-alloy ingalungiswa kuphela lapho isilawuli [S] ≤0.003%.

2. Ukulawulwa kweMicroalloying

I-Nb ingesinye sezakhi ze-microalloying ezisetshenziswa kakhulu. Ukwengeza inani elincane le-Nb kungazinzisa ukwakheka kokuhlukaniswa kwe-austenite futhi kuvimbele ukukhula okuqhubekayo kwesakhiwo sesigaba esisha. Inani elincane le-Nb linganikeza insimbi ukusebenza okuhle kakhulu okuphelele. Ukuze uthuthukise izakhiwo zensimbi, lawula imvula nokukhula kokufakwa emingceleni yezinhlamvu, futhi ulawule ukungezwa kuka-0.035% weNb ngesikhathi senqubo yokukhiqiza.

3.Ukulawula Ukushisa

Ngaphandle kokugcina, iningi lokunyuka kokufakwa kwensimbi livela kokufakwa kwangaphandle. Ikakhulukazi kunqubo yokwelashwa nge-vacuum, ngenxa yesiyaluyalu esinobudlova sensimbi encibilikisiwe, insimbi encibilikisiwe igeza ukhamba ngokuqinile, okwandisa amathuba okungcola kwensimbi encibilikisiwe. Ukwehlisa izinga lokushisa kwensimbi encibilikisiwe ku-vacuum kuyindlela ephumelelayo yokunciphisa umphumela wokuguguleka. Ukushisa kwensimbi encibilikisiwe ku-vacuum kuncishisiwe kusuka ku- (1650 ± 10) ℃ kuya ku- (1640 ± 10) ℃.

Usayizi wezinhlayiya ze-sulfide nawo uthinteka ngezinga lokuqina, futhi ububanzi obumaphakathi be-sulfide buyakhula njengoba isikhathi sokuqina sikhula. Yehlisa izinga lokushisa elithelekayo lensimbi ye-carbon-manganese. Izinga lokushisa elithululelwayo lilungiswa lisuka ku- (1570 ± 10) ℃ liye ku- (1560 ± 10) ℃, elingalawula kahle imvula nokukhula kwe-MnS emingceleni yezinhlamvu.

Ngokufingqa, ngokulawula i- [S] ≤0.003%, engeza i-microalloy [Nb] ≈0.035%, ukunciphisa ukushisa kwensimbi encibilikisiwe ku-vacuum kuya ku- (1640 ± 10) ℃ nokulungisa ukushisa okuthululela ku- (1560 ± 10) ℃, njll ., Ingathuthukisa ngempumelelo ikhwalithi yezinsimbi zensimbi ye-carbon-manganese yesitoko samaphini.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe: Izinyathelo Zokuthuthukisa Ikhwalithi Yesitokisi Sokuqondisa I-Carbon-Manganese Steel Rudder

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. 

Yini esingakusiza ukuthi uyenze ngokulandelayo?

∇ Iya ekhasini eliyisiqalo For I-Die Casting China

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