Hoʻokaʻawale ʻia ka carbide cemented i tungsten-cobalt, tungsten-titanium, tungsten-titanium-tantalum-cobalt. ʻO ka Tungsten, ka cobalt, a me ka titanium he mau mea paʻakikī paʻakikī.
1. ʻO nā mea hana ʻoki tungsten-cobalt carbide me YG6, YG8, YG8N, a me nā mea ʻē aʻe.
2. ʻO nā mea hana tungsten a me ka titanium carbide e ʻoki ana i ka YT5, YT15, a me nā mea ʻē aʻe.
3. ʻO Tungsten-titanium-tantalum-cobalt carbide ʻokiʻoki nā mea hana: YW1, YW2, YS25, WS30, a me nā mea ʻē aʻe. kila, kila kila, etc.
Nā hiʻohiʻona hana o ka carbide sima
1. Paʻa kiʻekiʻe (86 ~ 93HRA, e like me 69 ~ 81HRC);
2. ʻO ka paʻakikī wela maikaʻi (hiki i ka 900 ~ 1000 ℃, mālama i ka 60HRC);
3. ʻAʻahu maikaʻi ke kūpaʻa.
Loaʻa i nā mea hana ʻoki Carbide ka wikiwiki o ka ʻoki ʻana o 4 a 7 mau manawa kiʻekiʻe ma mua o ke kila kiʻekiʻe a me ke ola mea hana ʻoi aku ka 5 a 80 mau manawa lōʻihi. No ka hana ʻana i nā ʻōpala a me ke ana ʻana i nā mea hana, ʻo 20 a 150 mau manawa ka lōʻihi o ka lawelawe ʻana ma mua o ke kila kila. Hiki iā ia ke ʻoki i nā mea paʻakikī me kahi o 50HRC. Eia naʻe, ʻaʻole hiki ke hana ʻia ka carbide sima. He paʻakikī ka hana ʻana i kahi mea hana paʻakikī. No laila, hana pinepine ʻia nā ʻāpana o nā ʻano like ʻole a hoʻokomo ʻia ma ke kino mea hana a i ʻole kino mold me ka hoʻohana ʻana i ka welding, ka hoʻopaʻa ʻana, ka hoʻopili mechanical, etc.
Ka hoʻokaʻawale ʻana o ka carbide sima
1. Tungsten-cobalt carbide
ʻO nā mea nui ka tungsten carbide (WC) a me ka binder cobalt (Co). 'O ka inoa o kona inoa 'o "YG" (ka pinyin Kina mua o "pa'akikī, cobalt") a me ka pakeneka o ka ma'i'o cobalt ma'amau. No ka laʻana, YG8 'o ia hoʻi ka awelika WCo=8% a ʻo ke koena he tungsten carbide tungsten cobalt carbide. ʻO ka maʻamau, hoʻohana nui ʻia nā alloys tungsten-cobalt i nā mea hana carbide-cutting, molds, a me nā huahana geological a me nā mineral.
2. Tungsten titanium cobalt carbide
ʻO nā mea nui he tungsten carbide, titanium carbide (TiC), a me ka cobalt. ʻO kāna hōʻailona ʻo "YT" (ka prefix o ka pinyin Kina o "paʻakikī a me ka titanium") a me ka ʻike maʻamau o ka titanium carbide. No ka laʻana, YT15 'o ia hoʻi ka awelika TiC=15%, a ʻo ke koena he tungsten titanium cobalt cemented carbide me ka tungsten carbide a me ka maʻiʻo cobalt.
3. Tungsten titanium tantalum (niobium) carbide
ʻO nā mea nui he tungsten carbide, titanium carbide, tantalum carbide (a i ʻole niobium carbide), a me ka cobalt. Ua kapa ʻia kēia ʻano carbide cemented carbide universal a i ʻole universal cemented carbide. Aia kona inoa inoa "YW" (ka pinyin prefix Kina o "paʻakikī" a me "wan") me kahi helu serial, e like me YW1.
