Hoʻohana hou a hoʻohana i ka Carbide

I kēia manawa, aia kekahi mau ʻano nui o nā kaʻina hana hana hou notungsten carbide.One ka mea i kapaia kiʻekiʻe-mehana hana lapaʻau, e komo pū me: saltpeter melting ala, ea oxidation sintering ala, oxygen calcination ala, etc.;

ʻO ka mea ʻē aʻe, ʻo ia ke ʻano mechanical crushing method, e komo pū ana: Cold crushing method, hot crushing method, zinc melting method, etc.;ʻO ke kolu, ʻo ia ke ʻano lapaʻau kemika, me ke ʻano metala polyvalent salt treatment method, chlorination method, phosphoric acid leaching method, hydrochloric acid treatment method, etc.;ʻO ka hā o ke ʻano electrochemical, me

Aia nā ala kaʻina hana like ʻole e hoʻohana ana i ka alkali e like me ka dielectric, hydrochloric acid a i ʻole sulfuric acid, a me ka waikawa nitric e like me ka dielectric;aia nō hoʻi nā ʻano hoʻoheheʻe kiʻekiʻe o ka oxygen, ammonia a i ʻole amine solution;carbonyl hui 'ano a me ka mahu sublimation tungsten trioxide decomposition hana, etc. I ka hana ocarbide simaka hana hou ʻana i nā makahiki i hala iho nei, ma muli o ka piʻi nui ʻana o nā koi no ka mālama ʻana i ke kaiapuni, ua hoʻopau ʻia kekahi mau kaʻina hana hana hou ma muli o ka pollution a lākou e hana ai.I kēia manawa, ʻo nā ʻano hana i hoʻohana nui ʻia he mechanical crushing method, zinc melting method and electrochemical electrolysis method.