Ƙirƙira TUNGSTEN MOLYBDENUM

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Tungsten Tã gami

High yawa, m formability da machinability, fice a lalata juriya, high modulus na elasticity, m thermal watsin da low thermal bazuwa. Mun gabatar da: mu tungsten nauyi karfe gami.

Our "Olympics" an yi amfani da, misali, a cikin jirgin sama da kuma Aerospace masana'antu, kiwon lafiya da fasaha, da na mota da kuma foundry masana'antu ko na man fetur da kuma iskar gas hakowa. Mu takaice yanzu uku daga wadannan kasa:

Our tungsten nauyi karfe gami W-Ni-Fe kuma W-Ni-Cu da musamman high yawa (17.0 to 18.8 g / cm3) da kuma samar da abin dogara da tsare da X-ray, kuma gamma radiation. Dukansu W-Ni-Fe kuma mu ba Magnetic abu W-Ni-Cu ana amfani da tsare misali a likita aikace-aikace amma kuma a cikin masana'antar mai da gas. Kamar yadda collimators a radiation far kayan aiki da suka tabbatar da wani cikakken daukan hotuna. A daidaita awo da muka yi amfani da musamman high yawa na mu tungsten nauyi karfe gami. W-Ni-Fe kuma W-Ni-Cu fadada kawai sosai kadan a high yanayin zafi da kuma dissipate zafi musamman da kyau. Kamar yadda mold abun da ake sakawa domin aluminum foundry aiki, za su iya zama akai-akai mai tsanani da kuma sanyaya ba tare da zama gaggautsa.

A Banana sallama machining (EDM) tsari, karafa ne machined zuwa wani matsananci matakin na daidaici ta hanyar lantarki da jini tsakanin workpiece da lantarki. Lokacin da tagulla, da graphite wayoyin ba har zuwa aiki, sa-resistant tungsten-jan wayoyin ne iya inji ko da wuya karafa ba tare da wahala. A jini fesa nozzles ga shafi masana'antu, da kayan Properties na tungsten da kuma jan sake gaba da juna daidai.

Infiltrated ƙarfe tungsten nauyi karafa kunshi biyu kayan gyara. A lokacin wata biyu-mataki masana'antu tsari, wani porous sintered tushe ne na farko samar daga cikin bangaren da mafi girma narkewa batu, misali a tsaurin karfe, kafin bude pores suna nan sun cika da liquified bangaren da ƙananan narkewa batu. A Properties daga cikin mutum aka gyara zama canzawa. Lokacin binciki karkashin madubin, da kaddarorin kowane daga cikin aka gyara ci gaba da zama bayyananne. A macroscopic matakin, duk da haka, da kaddarorin daga cikin mutum aka gyara an hade. Kamar yadda wani matasan ƙarfe abu, sabon abu zai iya, misali, mallaka sabon thermal watsin da thermal fadada dabi'u.

Tha

Ruwa lokaci-sintered tungsten-nauyi karafa ake kerarre daga cikin cakuda na karfe powders a guda-mataki samar da tsari a lokacin da aka gyara tare da m narkewa maki ake narkar uwa waɗanda suke tãre da hakan narkewa maki. A lokacin da m lokaci, wadannan aka gyara samar gami da masu cewa da hakan narkewa batu. Ko da babban adadin da tungsten, wanda yana da babban narkewa batu, an narkar da a lokacin m lokaci. Plansee ta ruwa lokaci sintered kumshin kayan amfana daga tungsten bangaren ta yawa, modulus na elasticity da ikon sha X-ray, kuma gamma radiation ba tare da shan wahala daga wani daga cikin raunin dangantaka da aiki na tsarki tungsten A bambanci, da coefficient na thermal fadada da kuma thermal da lantarki watsin da ruwa lokaci-sintered aka gyara dogara ga mai girma har a kan abun da ke ciki da hannu a cikin m lokaci.

Baya-simintin kayan lokaci guda hada da kayan Properties na biyu daban-daban kayan da aka gyara. A wannan tsari, da kayan da kansu suke riƙe a cikin na asali a jihar da kuma daure kawai a wani bakin ciki maha? Ar. A karafa an Fused a wani mold samar da wata bond na kawai 'yan micrometers a size. Ba kamar waldi da soldering dabaru, wannan hanya ne musamman barga da kuma tabbatar ganiya thermal madugu.



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