Labaran Masana'antu
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Babban illolin ruwa a matsayin quenching da sanyaya matsakaici don ƙirƙira sune:
1, a cikin hankula na austenitic isothermal miƙa mulki zane, watau, game da 500-600 ℃, ruwa ne a cikin tururi film mataki, da kuma sanyaya gudun ba azumi isa, wanda sau da yawa take kaiwa zuwa "laushi batu" kafa ta rashin daidaituwar sanyi da rashin isasshen saurin sanyaya na ƙirƙira.A cikin martensitic ...Kara karantawa -
Ka'idodin hatimi da halaye na flange
The sealing matsalar lebur welded flange ya kasance ko da yaushe wani zafi batu dangane da samar kudin ko tattalin arziki amfanin Enterprises, don haka sealing manufa na lebur welded flange da aka inganta da kuma inganta.Sai dai, babban zane shortcoming na lebur welded flange shi ne cewa. ba zai iya hana...Kara karantawa -
Nawa nau'ikan jabu nawa ne?
Dangane da zafin jiki na ƙirƙira, ana iya raba shi zuwa ƙirƙira mai zafi, ƙirƙira mai ɗumi da ƙirƙira mai sanyi. Bisa ga tsarin ƙirƙira, ana iya raba ƙirƙira zuwa ƙirƙira ta kyauta, mutuwa ƙirƙira, mirgina zobe da ƙirƙira na musamman. 1. Bude Die forging Yana nufin hanyar sarrafa ƙirƙira tare da...Kara karantawa -
Zero zafi adanawa, quenching da normalizing forgings
A cikin yanayin zafi na ƙirƙira, saboda babban ƙarfin wutar lantarki da dogon lokacin rufewa, yawan amfani da makamashi yana da girma a cikin duka tsari, a cikin dogon lokaci, yadda za a adana makamashi a cikin yanayin zafi na ƙirƙira ya kasance. matsala mai wahala. Abin da ake kira "zero insulation ...Kara karantawa
