Tungsten Carbide - Loaʻa ʻia nā carbide tungsten cemented mai kahi pākēneka kiʻekiʻe o nā ʻāpana tungsten carbide i hoʻopaʻa ʻia e kahi metala ductile. ʻO nā mea hoʻopaʻa maʻamau i hoʻohana ʻia no nā apo sila he nickel a me ka cobalt. ʻO nā waiwai i loaʻa e hilinaʻi ʻia i ka matrix tungsten a me ka pākēneka o ka mea hoʻopili (maʻamau 6 a 15% ma ke kaumaha o kēlā me kēia leo). ʻO Tungsten carbide kahi mea paʻakikī loa me ke kūpaʻa maikaʻi, me ka Nickel bound ka mea maʻamau i hoʻohana ʻia i nā noi pipeline midstream. Hāʻawi nā apo sila i loko o kēia mea i ka pale maikaʻi ʻana i ka haʻalulu mechanical a i ʻole ka wela, akā e kaupalena ʻia i nā hiʻohiʻona PV a ʻoi aku ka maʻalahi o ka nānā ʻana i ka wela ke hoʻohālikelike ʻia me nā seramika holomua.

Hoʻohana nui ʻia ʻo Tungsten carbide (TC) e like me nā maka sila a i ʻole nā ​​apo me ka ʻaʻahu kūpaʻa, ka ikaika fractural kiʻekiʻe, ka conductivity thermal kiʻekiʻe, ka hoʻonui ʻana i ka wela liʻiliʻi. Hiki ke hoʻokaʻawale ʻia ka tungsten carbide seal-ring 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.

Hoʻopuka ka ND carbide i nā apo sila ma nā ʻano papa like ʻole me ka ʻohana holoʻokoʻa o nā māka nickel-bonded e hāʻawi i ke kūpaʻa ʻoi aku ka maikaʻi. Hana ʻo ND Carbide i nā kikoʻī o ka mea kūʻai aku wale nō - loaʻa iā ʻoe nā ʻae pololei, hoʻopau, a me ka helu carbide e koi ai kāu noi.