Kini Tungsten Carbide

Tungsten carbide ni a kọkọ jade lati irin ati damọ daradara ni aarin-ọdun 19th.

Tungsten carbide jẹ akopọ ti tungsten ati awọn ọta erogba. O ni agbara ti o ga julọ ati aaye yo giga eyiti o to 2,870 ℃. Nitori agbara rẹ ati aaye yo ti o ga, tungsten carbide jẹ lilo pupọ ni awọn ohun elo ti o nilo yiya giga ati resistance ipa.

Tungsten funrararẹ ni resistance giga pupọ si ipata. Lile tungsten wa ni ayika 7.5 lori Iwọn Mohs eyiti o jẹ asọ to lati ge pẹlu hacksaw. Tungsten le ṣee lo fun awọn ohun elo alurinmorin pataki ati ni awọn ohun elo iṣoogun. Tungsten jẹ tun oyimbo malleable ati ki o le ti wa ni extruded sinu onirin.

Nigbati tungsten ba jẹ alloyed pẹlu erogba, lile yoo pọ si. Lile ti tungsten carbide jẹ 9.0 lori Iwọn Mohs eyiti o jẹ ki tungsten carbide jẹ ohun elo keji ti o nira julọ ni agbaye. Ohun elo ti o nira julọ jẹ diamond. Fọọmu ipilẹ ti tungsten carbide jẹ lulú grẹy ti o dara. Lẹhin ti o lọ nipasẹ sintering fun awọn owo gige ẹrọ ile-iṣẹ, ati awọn ile-iṣẹ miiran, o le tẹ ati ṣẹda sinu awọn apẹrẹ oriṣiriṣi.

Aami kemikali fun tungsten carbide jẹ WC. Ni deede, tungsten carbide jẹ nìkan ni a pe ni carbide, gẹgẹ bi ọpa carbide, rinhoho carbide, ati awọn ọlọ opin carbide.

Nitori lile giga ti tungsten carbide ati atako lati ibere, o jẹ lilo pupọ ni gbogbo awọn ile-iṣẹ. O le ṣee lo bi awọn irinṣẹ gige fun ẹrọ, ohun ija, awọn irinṣẹ iwakusa, awọn ohun elo iṣẹ abẹ, awọn irinṣẹ iṣoogun, ati bẹbẹ lọ.

Tungsten carbide nigbagbogbo wa ni awọn onipò. Awọn onipò jẹ ipinnu nipasẹ awọn binders ni tungsten carbide. Awọn ohun mimu ti o wọpọ jẹ kobalt tabi nickel. Gbogbo ile-iṣẹ ni awọn onipò tirẹ lati ṣe idanimọ ararẹ lati ọdọ awọn miiran.

ZZbetter nfunni ni ọpọlọpọ awọn ọja carbide tungsten, ati awọn onipò wa pẹlu YG6, YG6C, YG8, YG8C, YG9, YG9C, YG10, YG10C, YG11, YG11C, YG12, YG13, YG15, YG16, YG18, YG20, YG20, YG20, YG20 , K05, K10, K20, K30, K40. A tun le ṣe awọn onipò da lori awọn ibeere awọn onibara.