An raba simintin carbide zuwa tungsten-cobalt, tungsten-titanium, tungsten-titanium-tantalum-cobalt. Tungsten, cobalt, da titanium sune gallazawar gami.
1. Tungsten-cobalt carbide yankan kayan aikin sun hada da YG6, YG8, YG8N, da dai sauransu. Waɗannan nau'ikan kayan aikin yankan carbide sun dace da sarrafa ƙarfe mara ƙarfe, bakin karfe, simintin ƙarfe, da sauran kayan;
2. Tungsten da titanium carbide yankan kayan aikin sun hada da YT5, YT15, da dai sauransu.
3. Tungsten-titanium-tantalum-cobalt carbide yankan kayan aikin sun hada da: YW1, YW2, YS25, WS30, da dai sauransu. karfe, bakin karfe, da dai sauransu.
Halayen ayyuka na simintin carbide
1. Babban taurin (86 ~ 93HRA, daidai da 69 ~ 81HRC);
2. Kyakkyawan taurin thermal (zai iya kaiwa 900 ~ 1000 ℃, kula da 60HRC);
3. Kyakkyawan juriya.
Kayan aikin yankan Carbide suna da saurin yanke na 4 zuwa sau 7 sama da ƙarfe mai sauri da kuma rayuwar kayan aiki wanda ya fi tsayi sau 5 zuwa 80. Don ƙirar ƙira da kayan aikin aunawa, rayuwar sabis ɗin shine sau 20 zuwa 150 fiye da na kayan aikin gami da ƙarfe. Yana iya yanke abubuwa masu wuya tare da kusan 50HRC. Duk da haka, simintin carbide yana da rauni sosai kuma ba za a iya sarrafa shi ba. Yana da wuya a yi kayan aiki mai haɗaɗɗiya mai siffa. Sabili da haka, ana yin ruwan wukake na siffofi daban-daban sau da yawa kuma ana shigar da su a jikin kayan aiki ko jikin gyaggyarawa ta amfani da walda, haɗin gwiwa, ƙwanƙwasa inji, da sauransu.
Rarraba simintin carbide
1. Tungsten-cobalt carbide
Babban abubuwan da aka gyara sune tungsten carbide (WC) da kuma binder cobalt (Co). Sunan tambarin ta ya ƙunshi "YG" (pinyin na farko na Sinanci na "hard, cobalt") da yawan matsakaicin abun ciki na cobalt. Misali, YG8 yana nufin cewa matsakaicin WCo = 8% kuma sauran shine tungsten carbide tungsten cobalt carbide. Gabaɗaya, tungsten-cobalt gami ana amfani da su a cikin kayan aikin yankan carbide, gyare-gyare, da samfuran ƙasa da ma'adinai.
2. Tungsten titanium cobalt carbide
Babban abubuwan da aka gyara sune tungsten carbide, titanium carbide (TiC), da cobalt. Alamar sa ta ƙunshi "YT" (mafifikin pinyin na Sinanci na "hard and titanium") da matsakaicin abun ciki na titanium carbide. Misali, YT15 yana nufin matsakaicin TiC=15%, sauran kuma shine tungsten titanium cobalt cemented carbide tare da tungsten carbide da cobalt abun ciki.
3. Tungsten titanium tantalum (niobium) carbide
Babban abubuwan da aka gyara sune tungsten carbide, titanium carbide, tantalum carbide (ko niobium carbide), da cobalt. Irin wannan nau'in simintin carbide kuma ana kiransa carbide cemented na duniya ko simintin carbide na duniya. Sunan alamar ta ya ƙunshi "YW" (prefix ɗin pinyin na Sinanci na "hard" da "wan") da lambar serial, kamar YW1.
