Babban Maɗaukaki Tungsten Heavy Alloy (WNIFE) Sashe
Bayani
Mu ne ƙwararrun masana'antun tungsten mai nauyi gami sassa.Muna amfani da albarkatun kasa na tungsten nauyi gami da babban tsarki don samar da sassan su.Babban zafin jiki sake-crystallization yana ɗaya daga cikin mahimman fasalulluka don sassa masu nauyi na tungsten.Bugu da ƙari, yana da babban filastik da kyakkyawan juriya na abrasive.Its re-crystallization zafin jiki ne a kan 1500 ℃.Abubuwan tungsten masu nauyi sun dace da ma'aunin ASTM B777.
Kayayyaki
Matsakaicin nauyin sassan tungsten mai nauyi shine 16.7g/cm3 zuwa 18.8g/cm3.Bugu da kari, tungsten nauyi gami sassa suna da halaye na high zafin jiki da kuma lalata juriya.Tungsten nauyi gami sassa suna da kyau girgiza juriya da inji roba.Tungsten nauyi gami sassa suna da ƙarancin haɓaka haɓaka haɓakar thermal, ikon ɗaukar haskoki masu ƙarfi.
Saukewa: ASTM B777 | Darasi na 1 | Darasi na 2 | Darasi na 3 | Darasi na 4 | |
Sunan Tungsten % | 90 | 92.5 | 95 | 97 | |
Yawan yawa (g/cc) | 16.85-17.25 | 17.15-17.85 | 17.75-18.35 | 18.25-18.85 | |
Hardeness (HRC) | 32 | 33 | 34 | 35 | |
Ƙarfin Ƙarfin Ƙarfin Ƙarfi | ksi | 110 | 110 | 105 | 100 |
Mpa | 758 | 758 | 724 | 689 | |
Ƙarfin Haɓaka a 0.2% kashe-saitin | ksi | 75 | 75 | 75 | 75 |
Mpa | 517 | 517 | 517 | 517 | |
Tsawaitawa (%) | 5 | 5 | 3 | 2 |
Siffofin
Babban yawa (17-18.75g/cm3)
Babban narkewa
Saka juriya
High tensile ƙarfi (700-1000Mpa), mai kyau elongation iya aiki
Kyakkyawan filastik da machinability
Kyakkyawan halayen thermal da wutar lantarki
Low tururi matsa lamba, m thermal kwanciyar hankali, kananan thermal fadada coefficient
Babban ƙarfin sha na radiation (30-40% mafi girma fiye da gubar), kyakkyawan sha na γ-haskoki ko hasken X-ray
Dan Magnetic kadan
Aikace-aikace
An yi amfani da shi azaman ƙima, mashaya bucking, guduma ma'auni
Ana amfani dashi a cikin na'urar kariya ta radiation
An yi amfani da shi wajen kera sararin samaniya da na'ura mai juyi gyroscope, jagora da abin sha
Ana amfani da injina a masana'antar simintin simintin gyare-gyare, mariƙin kayan aiki, mashaya mai ban sha'awa da guduma ta atomatik
Ana amfani da su a cikin makamai na al'ada tare da makami mai linzami mai huda sulke
Ana amfani da shi a cikin samfuran lantarki tare da kai mai rive da canza lambobi
Ana amfani da shi don abubuwan kariya na anti-ray