Ishidi le-Tungsten-copper, impahla yensimbi, iyisakhiwo esiyizigaba ezimbili i-pseudo-alloy ikakhulukazi esakhiwe izakhi ze-tungsten nezethusi.Kuyinto ehlanganisiwe yensimbi ye-matrix.Ngenxa yomehluko omkhulu wezinto ezibonakalayo phakathi kwe-tungsten yensimbi ne-tungsten, ayikwazi ukukhiqizwa ngendlela yokuncibilika nokuphonsa, futhi ngokuvamile itholakala ngobuchwepheshe be-powder alloy.
Ishidi le-tungsten lethusi lilungiswa nge-powder metallurgy.Ukugeleza kwangempela kwenqubo yilokhu: ukuxuba isithako, ukucindezela nokwenza, ukucwilisa, ukuncibilika nokungena ngaphakathi, nokusebenza okubandayo.Izinyathelo zokuphepha zokuma komkhiqizo ukuthi ukubukeka komkhiqizo wethusi we-tungsten ngemva kokubunjwa komshini wokugaya, ukubunjwa kwe-lathe, nokucubungula umshini wokugaya kuhlukile, okuyinto empeleni into evamile.
Lapho ucubungula amashidi ethusi e-tungsten, kunezinyathelo zokuphepha ezihambisanayo okudingeka zaziwe.Isibonelo, lapho usika ama-alloys ethusi we-tungsten ukwenza amakhona abukhali nezindonga ezincane, amaphutha angase avele ngenxa yomthelela noma amandla okulayisha ngokweqile okucubungula.Lapho imikhiqizo ye-tungsten-copper-silver-tungsten alloy isikwa emigodini, kufanele kuqashelwe amandla okulayisha okuphakelayo lapho izimbobo ezidlulayo sezizosikwa ukuze kugwenywe ukonakala komshini.
Ipuleti yethusi ye-tungsten ayiyona i-magnetic, futhi kuyadingeka ukuqinisekisa ukuthi umkhiqizo ulungiswe ngokuqinile ngaphambi kokusebenza.Umshini wokukhipha ugesi kagesi, ukusika intambo yemikhiqizo yethusi ye-tungsten kanye nesivinini sokusika ucingo kuhamba kancane, lokhu kuyinto evamile.I-alloy eyakhiwe nge-tungsten nethusi, okuqukethwe kwethusi kwe-alloy evame ukusetshenziswa yi-10% -50%, futhi i-alloy ilungiswa ngendlela ye-powder, ene-conductivity enhle kagesi kanye ne-thermal, izinga lokushisa elihle elihle kanye ne-plasticity ethile.
Isikhathi sokuthumela: Jun-01-2022