Pehea e hana ai i ka Tungsten Carbide

Ua ʻike mākou a pau i hana ʻia nā carbide alloys mai ka tungsten carbide, akā ʻike ʻoe i ka mea huna o ka hana ʻana? Hiki i kēia paukū ke haʻi iā ʻoe i ka pane. ʻO ka hana ʻana o ka carbide cemented e hui pū i ka pauka carbide a me ka pauka paʻa i kekahi ʻāpana, kaomi i nā ʻano like ʻole, a laila semi-sintered. ʻO ka mahana o ka sintering he 1300-1500 ° C.

I ka hana ʻana i ka carbide cemented, ʻo ka pauka maka i koho ʻia he ʻāpana nui ma waena o 1 a me 2 microns, a kiʻekiʻe loa ka maʻemaʻe. Hoʻohui ʻia nā pauka maka e like me ka ratio haku mele i ʻōlelo ʻia, hiki ke hiki i nā māka like ʻole e like me nā ʻano like ʻole o ka WC a me ka pauka paʻa. A laila, hoʻohui ʻia ka mea waena i ka wili pōleʻa pulu e pulu-wili iā lākou no ka hui pū ʻana a me ka ʻoki ʻia. Ma hope o ka maloʻo a me ka sieving, hoʻohui ʻia ka mea hana, a maloʻo ka hui ʻana a kānana. A laila, i ka wā e hoʻopili ʻia ai ka hui ʻana a paʻi ʻia, a hoʻomehana ʻia i kahi kokoke i ka helu heheʻe o ka mea hoʻopaʻa metala (1300-1500 ° C), ʻo ka pae paʻakikī a me ka metala paʻa e hana i kahi eutectic alloy. Ma hope o ka hoʻoluʻu ʻana, hoʻokumu ʻia kahi paʻa paʻa. ʻO ka paʻakikī o ka carbide cemented e pili ana i ka WC maʻiʻo a me ka nui o ka palaoa, ʻo ia hoʻi, ʻoi aku ka nui o ka WC a me ka ʻoi aku ka maikaʻi o ka palaoa, ʻoi aku ka paʻakikī. Hoʻoholo ʻia ka paʻakikī o ka mea hana carbide e ka metala paʻa. ʻO ke kiʻekiʻe o ka ʻike o ka metala paʻa, ʻoi aku ka nui o ka ikaika pelu.

Manaʻo paha ʻoe ma hope o ka hoʻoluʻu ʻana ua pau ka huahana?

ʻAʻole ka pane! Ma hope o kēlā, e hoʻouna ʻia no nā hoʻokolohua he nui. Hiki i nā huahana tungsten carbide ke hōʻike i ka ʻokoʻa o nā waiwai mechanical i nā ʻāpana kemika, nā hana kiko, a me ke kaʻina hana wela. No laila, hoʻohana nui ʻia ka hoʻāʻo paʻakikī i ka nānā ʻana i nā waiwai carbide, hiki ke nānā i ka pololei o ke kaʻina hana wela a me ka noiʻi ʻana i nā mea hou. Hoʻohana nui ka ʻike paʻakikī o ka tungsten carbide i kahi hōʻike paʻakikī ʻo Rockwell e hoʻāʻo ai i nā waiwai paʻakikī HRA. He ʻano ikaika ko ka hoʻāʻo ʻana a me ka adaptability dimensional o ka ʻāpana hoʻāʻo me ka hana kiʻekiʻe.

Inā makemake ʻoe i nā huahana tungsten carbide a makemake ʻoe i ka ʻike hou aʻe a me nā kikoʻī, hiki iā ʻoe ke CONTACT US ma ke kelepona a i ʻole leka uila ma ka hema, a i ʻole SEND US MAIL ma lalo o ka ʻaoʻao.