Labarai - Taurin tungsten carbide

Hardness na tungsten carbide

(1) Babban taurin, sa juriya da ja-tauri
Taurin carbide da aka yi da siminti a dakin da zafin jiki zai iya kaiwa 86 ~ 93HRA, daidai da 69 ~ 81HRC.a 900 ~ 1000 ℃ iya kula da high taurin, da kyau kwarai lalacewa juriya.Idan aka kwatanta da ƙarfe na kayan aiki mai sauri, saurin yanke zai iya zama 4 zuwa 7 sau mafi girma, rayuwa 5 zuwa 80 sau tsayi, zai iya yanke kayan aiki mai wuya tare da taurin har zuwa 50HRC.
(2) Ƙarfi, maɗaukaki na elasticity
Ƙarfin ƙarfi na simintin carbide har zuwa 6000MPa, modulus na roba na (4 ~ 7) × 105MPa, sun fi ƙarfin ƙarfe mai sauri.Koyaya, ƙarfin sassauƙansa yana ƙasa, gabaɗaya 1000 zuwa 3000 MPa.

Tungsten carbide ya mutu tarin
(3) Rashin juriya, juriya na iskar shaka yana da kyau
Gabaɗaya mai kyau juriya ga lalata yanayi, acid, alkali, da dai sauransu, ba sauƙin iskar shaka ba.
(4) Ƙananan ƙididdiga na fadada layin layi
Tsayayyen siffa da girman lokacin aiki.
(5) Samfuran da aka ƙera ba a sarrafa su kuma ba a sabunta su ba

螺母螺帽模6
Saboda tsananin tauri da karyewar siminti carbide, ba za a sake yankewa ko sake niƙawa bayan foda da ƙarfe na ƙarfe ba, kuma idan ya zama dole a sake yin aikin, za a iya amfani da injin lantarki kawai kamar EDM, yankan waya, niƙa na electrolytic ko dabaran niƙa ta musamman. .Yawancin ƙayyadaddun samfuran samfuran da aka yi da siminti carbide ana ɗaure su, ɗaure ko manne da injina a jikin kayan aiki ko ƙirar musamman don amfani.


Lokacin aikawa: Juni-11-2023