Cemented Carbide bụ ngwaahịa metallurgy ntụ ntụ sitere na ike siri ike, ntụ ntụ ntụ ntụ ntụ (dị ka WC, TiC, TaC, NbC na carbide ndị ọzọ dị elu) na ihe nkedo ígwè (Co, Mo, Ni, wdg).Dị ka ihe mejupụtara nke Cemented Carbide nwere ọnụ ọgụgụ buru ibu nke carbide nwere ebe mgbaze dị elu, ike siri ike na nkwụsi ike kemịkalụ dị mma, ike siri ike, iyi mgbochi na nguzogide okpomọkụ nke Cemented Carbide dị oke elu.The ụlọ okpomọkụ hardness nke Cemented Carbide bụ n'ozuzu 89 ~ 93HRA, nke bụ Ẹkot 78 ~ 82HRC, na-ekwe ka ọnwụ okpomọkụ dị elu dị ka 800 ℃ ~ 1000 ℃, na ike ya ka na-anọgide 77 ~ 85HRA ọbụna na 540 ℃, nke. bụ nhata na ụlọ okpomọkụ ekweghị ekwe nke ígwè dị elu.
Ya mere, ịrụ ọrụ ịkpụ nke Cemented Carbide dị elu karịa nke HSS, n'okpuru otu ịdịte aka ahụ, a na-ekwe ka mbelata ọsọ nke Cemented Carbide dị okpukpu 4 ruo ugboro 10 karịa nke HSS, na igbutu ọsọ nwere ike iru karịa karịa. 100m / min, ọ nwere ike igbutu ụdị ihe eji arụ ọrụ siri ike, dị ka ígwè siri ike, nke a na-apụghị igbutu site na ngwá ọrụ HSS.Otú ọ dị, n'ihi ike ya dị ala (ihe dị ka 1 / 2 ~ 1 / 4 nke HSS), mmetụta siri ike (banyere (1 / 8 ~ 1 / 30) nke HSS) na arụ ọrụ adịghị mma, ya mere, ugbu a, ihe ndị Carbide Cemented bụ. tumadi eji na mmepụta nke na-abụghị intermittent igbutu na machining ngwaọrụ na mfe onu udi na-enweghị mmetụta.Mgbe ọdịnaya carbide dị na carbide cimented dị elu, ike siri ike dị elu, mana ike mgbanwe dị ntakịrị;mgbe ọdịnaya ihe nkedo dị elu, ike na-agbanwe agbanwe dị elu na ike dị ala.A ga-ekewa ISO n'ime P, K na M atọ nke cemented carbide, isi ihe dị n'ụdị atọ nke cemented carbide bụ WC, nke a na-akpọkarị WC nke cemented carbide.
K klasị dakọtara na China tungsten-cobalt cemented carbide, aha koodu YG, nke kachasị nke WC na Co.
Ụdị YG nke cemented carbide na-ehulata ike na mmetụta siri ike dị mma, dị mma maka nhazi ihe na-esi ísì ụtọ, enwere ike iji ya mee ihe nkedo ígwè, ọla ndị na-adịghị ferrous na alloys ha na ihe ndị na-abụghị metal. ọdịnaya, ike ya na-ebelata, ebe ike na-ehulata na-abawanye, ikike nke iguzogide mmetụta nke nkwalite nke roughing, dabara adaba maka nhazi siri ike.N'ụzọ megidere nke ahụ, ike siri ike, na-eyi nkwụsi ike na mmụba okpomọkụ, kwesịrị ekwesị maka imecha.
Klas P dabara na tungsten China, cobalt na titanium cemented carbide, koodu aha YT, ihe mejupụtara ya na mgbakwunye na WC na Co, mana nwekwara 5% ~ 30% nke TiC, n'ihi na isi ike na agbaze nke TiC dị elu karịa WC. , Ya mere ike siri ike, na-eyi nguzogide na ikpo ọkụ nke carbides cemented dị otú ahụ dị elu karịa klas YG, na ike na-ehulata na mmetụta siri ike dị ntakịrị ala.Site na mmụba nke ọdịnaya TiC, ike siri ike, nguzogide okpomọkụ na iyi nguzogide nke ihe na-akawanye mma, ebe ike na-ehulata na mmetụta siri ike na-ebelata.
YT ụdị cemented carbide nwere ike n'ozuzu a ga-eji maka elu-ọsọ ọnwụ nke ígwè.
M klas dabara na China tungsten-titanium-tantalum (niobium) cobalt cemented carbide, codenamed YW class, nke na-agbakwunyere a ụfọdụ ọdịnaya nke TaC ma ọ bụ NbC na mejupụtara nke n'elu cemented carbide n'elu iji melite elu okpomọkụ ike ike, ike okpomọkụ dị elu na nguzogide abrasion nke ihe carbide cimented.
A na-eji klas YW mara: ezigbo arụmọrụ n'ozuzu ya, ọtụtụ ngwa ngwa, enwere ike iji ya mee ihe maka ụdị nkedo ọ bụla, ígwè, igwe anaghị agba nchara na nhazi alloy dị elu.
Site na mpụta na-aga n'ihu nke ụdị dị iche iche nke ọka cemented carbide dị mma na ihe ndị nwere mkpuchi mkpuchi, arụ ọrụ nke ihe carbide cimented emeela ka ọ dịkwuo mma, na ike mgbanwe, mmetụta siri ike na iyi nguzogide nke cemented carbide na-emeziwanye nke ọma, yana carbide cimented. A malitekwara iji ya mee ihe n'ọtụtụ dị iche iche n'ihe eji eme ihe dị mgbagwoju anya, dị ka ihe ọkụkụ, reamers, tap, igwe-egwe ọka, hobs, na broaches, wdg, bụ ndị a malitere iji nnukwu carbide simenti mee ihe. .
Companylọ ọrụ anyị na-arụpụta Carbide Rotary Faịlụ, mkpanaka Carbide, Carbide Scraper Blade, Carbide Corrugated Slitter Knife, Carbide Woodworking Replaceable Blade na ngwaahịa ndị ọzọ Cemented Carbide.
Oge nzipu: Jul-14-2023