Huya udzidze nezveHSS
Yakakwira-yekumhanya simbi (HSS) chishandiso chesimba nehuremu hwakanyanya, hwakakwira kupokana uye hune simbi yakanyanya, zvichireva kuti zvakaomarara kunyange kana zvichikonaka mumhepo panguva yekupedzisa uye yakapinza. Inonziwo White White.
Yakakwira Simbi Simbi ine mwero wechigadziko ane chimiro chakaomarara chine carbide kuumba zvinhu zvakadai se tungsten, molybdenum, chrometi, chromium, vanadium ne cobalt uye cobal. Iyo huwandu hwese hwezvakaraira zvinhu zvinosvika gumi kusvika ku25%. Inogona kuchengetedza zvakanyanya kuomesesa pasi pekupisa kwakanyanya (anenge 500 ℃) Mukumhanya kwekumhanya kwekucheka, HRC inogona kunge iri pamusoro pe60. Ichi ndicho chinonyanya kukosha cheHSS - tsvuku yakaoma. Uye Carbon Tool Steel nekudzokorora uye nekudziya kwekushisa, pakupisa kwemakamuri, kunyangwe tembiricha ichikwira kusvika pakucheka simbi, iyo inogumisa cheshuwa chesimbi yekucheka mbichana. Uye yakakwira-yekumhanyisa simbi nekuda kwekureba kwakanaka kwetsvuku, kuti ugadzirise zvikanganiso zvinouraya zveCarbon Tool simbi.
Yakakwira-yekumhanyisa simbi inoshandiswa kugadzirwa kugadzirwa kwakaomarara uye kukanganisa-kurwisa masimbi ekutengesa, sekutengesa zvishandiso, madhiraivha, machira, muchina wacho, muchina wakawana blades.
Huya udzidze nezve tungsten simbi
Tungsten Steel (Carbide) ine nhevedzano yemhando yepamusoro yakadai seyakaomesesa, kupfeka kurwisa, kupfumisa kupokana, etc.
Tungsten Steel, ane zvikamu zveTungsten carbide uye cobalt, maASHERI 99
Tungsten Steel inzvimbo inotambisa inayo ine imwe ingangoita imwe yerudzi rwechirume. Tungsten Carbide, Cobalt Carbide, Niobium barbide, Titanium Carbide, uye Tantalum Carbide inowanzoitika zvikamu zve tungsten simbi. Saizi yeGigodhi yechikamu chebhokisi Iyo simbi dzekubatanidza dzimwe dzemberi dzesimbi dzeboka, kazhinji cobalt naNickel. Saka kune tungsten-coballt alloys, tungsten-nickel alloys uye tungsten-titanium-titanium-cobalt alloys.
Tungsten Sinter kuumbwa ndeyekutsikirira poda muBillet, saka kune choto chinotsikiswa kuti udzikise kune imwe tembiricha (inochengetera nguva)
Îtungsten uye cobalt carement carbide
Iyo huru chikamu ndeye tungsten carbide (WC) uye binder cobalt (co). Giredhi rakanyorwa ne "yg" ("zvakaoma, cobalt" muHauru pinyin) uye muzana yeavhareji cobalt yezvinyorwa. Semuenzaniso, YG8, zvinoreva kuti iyo avhareji WCO = 8% uye iyo yakasara ndeye tungsten carbide carmented carbide.
Îtungsten, Titanium uye cobalt camboded carbide
Izvo zvinhu zvikuru ndezvekuti tungsten carbide, titanium carbide (tic) uye cobalt. Giredhi rakanyorwa ne "yt" ("zvakaoma, titanium" muHauru pinyin) uye pakati pezvinyorwa zve titanium carbide. Semuenzaniso, Yt15, zvinoreva avhareji tic = 15%, zororo riri tungsten kariti uye cobalt mukati me tungsten titanium cobade.
Îtungsten-titanium-tantalum (Niobium) bhokisi
Izvo zvinhu zvikuru ndezvekuti tungsten carbide, titanium carbide, tantalum carbide (kana niobium carbide) uye cobalt. Rudzi urwu rwemudumbu runonziwo general-chinangwa carbide kana nzvimbo yepasirese. Giredhi rine "yw" ("zvakaoma" uye "miriyoni" muHauru pinyin) pamwe nenhamba yepamusoro, yakadai seYW1.
Tungsten Steel ine nhevedzano yezvakanyanya kuomarara, pfeka zvakakwirira, simba ranyanyisa, etc. Carented carbide inoshandiswa zvakanyanya sezvinhu, sekutora zvishandiso, zviga zvekunyara, zvinodhaka zvishandiso, etc. Kuchema kwekumhanya kwechikamu chitsva chakaenzana nemazana enguva iyo yekarbon simbi.
Kutumira Nguva: Kukadzi-21-2023
