Huahana wela

Tungstn Sulfide Cas 12138 - 09 - 9

Kākau pōkole:

ʻO ka hoʻopunipuniʻo Tungsten he mea nui o Tungsten a me Sulfur, me ka cystubial style cispia ws2 a me kahi paona mole o 247.97. ʻIkeʻiaʻo ia heʻeleʻele. Pilikiaʻo Baunsity: 7.510. He insoluble i loko o ka wai a me nā mea hoʻoponopono a me nā organik aʻaʻole hoʻi e hana me nā acids a iʻole nā ​​waihona (koe wale nō no ka hoʻopiliʻana o ka hui pūʻia a me ka hydrofluori. I ka wā i hoʻomehanaʻia i ka lewa,ʻo ia ka mea i hanaʻia i ka tringst trioxide, a i ka wa i hoʻomehanaʻia i loko o kahi hoʻomaha i ka 1250 ℃, e hana ana ia. Ma kahi kahe maloʻo o ka mīkini nitrogen maʻemaʻe, kahi kāwili o ka trisulfide a me ka sulfur i kahi o 900

Hua inoa huahana: Tungsten sulfid

Nā Palapala NO:12138 - 09 - 9

EinecS:235 - 243 -



    Huahana kikoʻipiop

    Nā Kūlana Huakaʻi

    Kaoaohai

    Nā mea hōʻike

    ʻO ka waiwai maʻamau

    Helehelena

    Hina hina -ʻeleʻeleʻeleʻele

    Nā manaʻo hoʻohui,%

    Ws2

    ≥ 99.9

     

    W (ma ws2)

    73.77 - 74.27

    Nā mea haumia,%

    Fe

    ≤ 0.0030

     

    Cd

    ≤ 0.0020

     

    Cu

    ≤ 0.0030

     

    Mg

    ≤ 0.0020

     

    Mo

    ≤ 0.0020

     

    Pb

    ≤ 0.0020

    TS,%

    ≤ wallaka

    Hoto,%

    ≤ 0.100

    Noi

    1.A houʻano hou o ka lubricant, Kūponoʻia no ka lubrication ma lalo o ka mahana kiʻekiʻe, kiʻekiʻe loa a kiʻekiʻe loa. Hiki ke hoʻohuiʻia i nāʻoihanaʻenehana e hana ai iāʻoe iho - Lubricating i nā mea hana a me ka hoʻopauʻana i nā mea hana o nā limahana hana a me ka paleʻana i ka papa hana
    2. Hiki ke hoʻohanaʻia e like me ka lubricant. Uaʻoi aku ka maikaʻi ma mua o ka molybdenum i meaʻole, me kahi haʻahaʻa haʻahaʻa haʻahaʻa a me ka ikaika ikaika loa. ʻO ia wale nō e hoʻohana pono ai i nā mea hana ma lalo o ka mahana kiʻekiʻe, kiʻekiʻe kiʻekiʻe, kiʻekiʻe, kiʻekiʻe Ua ho'ōlaʻia ka hoʻopoinaʻana a me nā mea hoʻolimalima i hanaʻia me nā mea'ē aʻe e hiki ke hoʻonui i ka ola o nā lawelawe a hoʻomaikaʻi i ka pauʻana o nā huahana. Hoʻopiha i nā huahana i hoʻokumuʻia me Poltetrafluoosetlothylethethene a me Nylon, etc., hiki ke hoʻohanaʻia e hana iāʻoe iho.

     

    Paina a me ka waiho ana

    Hoʻopiliʻia ka huahana i loko o kaʻeke huluhulu a iʻole ka pepa pepa i hoʻomoʻaʻia me kaʻeke pepa, kaʻona a me ke kaupaonaʻana he 25Kg /ʻeke.





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