ʻO Tungsten Carbide - Loaʻa nā carbide tungsten i hoʻopaʻa ʻia mai kahi pakeneka kiʻekiʻe o nā ʻāpana carbide tungsten i hoʻopaʻa ʻia e kahi metala ductile. ʻO nā mea hoʻopaʻa maʻamau i hoʻohana ʻia no nā apo sila he nickel a me cobalt. ʻO nā waiwai hopena e hilinaʻi ʻia ana ma ka matrix tungsten a me ka pakeneka o ka mea hoʻopaʻa (maʻamau 6 a 15% ma ke kaumaha no kēlā me kēia leo). He mea paʻakikī loa ka tungsten carbide me ke kūpaʻa ʻana i ka ʻaʻahu 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 mai ka haʻalulu mechanical a thermal paha, akā e kaupalena ʻia i nā ʻano PV a ʻoi aku ka maʻalahi i ka hōʻino wela ke hoʻohālikelike ʻia me nā keramika holomua.

Hoʻohana nui ʻia ʻo Tungsten carbide (TC) ma ke ʻano he mau alo sila a i ʻole nā ​​apo me ke kūpaʻa ʻana i ke komo ʻana, ka ikaika haki kiʻekiʻe, ka conductivity thermal kiʻekiʻe, ka co-efficient hoʻonui wela liʻiliʻi. Hiki ke hoʻokaʻawale ʻia ke apo sila tungsten carbide i loko o ke apo sila wili a me ke apo sila static. ʻO nā ʻano ʻelua maʻamau o nā alo/apo sila tungsten carbide he cobalt binder a me ka nickel binder.

Hana ʻo ND carbide i nā apo sila ma nā ʻano papa like ʻole me kahi ʻohana holoʻokoʻa o nā papa nickel-bonded e hāʻawi ana i ke kūpaʻa ʻoi aku ka maikaʻi. ʻO nā helehelena sila maʻamau a hoʻopili ʻia a poli ʻia o N&D Carbide he pālahalaha i loko o 1 mau kāʻei kukui helium. Hana ʻo ND Carbide e like me nā kikoʻī o ka mea kūʻai aku wale nō - loaʻa iā ʻoe nā hoʻomanawanui pololei, nā hoʻopau, a me ka papa carbide e koi ai kāu noi.