ʻO Tungsten carbide kahi hui kemika inorganic i loaʻa nā helu o nā tungsten a me nā ʻātoma kalapona. ʻO Tungsten carbide, i ʻike ʻia ʻo "cemented carbide", "hard alloy" a i ʻole "hardmetal", he ʻano mea metallurgic e loaʻa ana i ka pauka tungsten carbide (kemu kumu: WC) a me nā mea hoʻopili ʻē aʻe (cobalt, nickel. etc.).

Hiki ke paʻi ʻia a hana ʻia i nā ʻano hana maʻamau, hiki ke wili ʻia me ka pololei, a hiki ke hoʻopaʻa ʻia me nā metala ʻē aʻe. Hiki ke hoʻolālā ʻia nā ʻano like ʻole a me nā māka o ka carbide e like me ka mea e pono ai no ka hoʻohana ʻana i ka noi i manaʻo ʻia, me ka ʻoihana kemika, ka aila a me ke kinoea a me ke kai e like me ka mining a me ka ʻoki ʻana i nā mea hana, mold a make, aahu i nā ʻāpana, etc.

Hoʻohana nui ʻia ʻo Tungsten carbide i nā mīkini ʻenehana, hoʻohana i nā mea hana pale a me ka anti-corrosion. ʻO Tungsten carbide ka mea maikaʻi loa e pale aku i ka wela a me ka haki ʻana i nā mea maka paʻakikī āpau.

Hoʻohana nui ʻia ʻo Tungsten carbide (TC) e like me nā maka sila a i ʻole nā ​​apo me ke kūpaʻa-ʻaʻahu, kiʻekiʻe fractural ikaika, kiʻekiʻe thermal conductivity, liʻiliʻi wela hoʻonui co-efficient.The tungsten carbide seal-ring hiki ke māhele ʻia i ʻelua o ka rotating seal-ring a me static seal-ring.

ʻO nā ʻano like ʻelua maʻamau o nā alo / apo tungsten carbide seal he cobalt binder a me nickel binder.

Hāʻawi ʻia nā sila tungsten carbide e pale aku i ka wai i hoʻoheheʻe ʻia mai ka hū ʻana ma waho o ka pahu kaʻa. ʻO ke ala leakage i hoʻomalu ʻia ma waena o ʻelua mau papa palahalaha e pili ana i ke kumu wili a me ka hale. ʻOkoʻa ka ʻāpana ala leakage ma muli o ke kau ʻia ʻana o nā maka i nā haʻahaʻa waho e hoʻoneʻe i nā maka e pili ana kekahi i kekahi.