Mokhoa oa ho netefatsa boholo ba sehlahisoa sa Tungsten Carbide

Tungsten carbide ke sesebelisoa sa bobeli se thata ka ho fetisisa lefatšeng, feela ka mor'a taemane. Tungsten carbide e tumme ka thepa ea eona e ntle, joalo ka ho thatafala ho phahameng, ho hanyetsa ho roala, ho hanyetsa tšusumetso, le ho tšoarella, kahoo li ntle ho etsoa lihlahisoa tse fapaneng tsa tungsten carbide.

Joalo ka ha bohle re tseba, ha re etsa sehlahisoa sa tungsten carbide, kamehla re sebelisa phofo ea metallurgy, e kenyelletsang ho kopanya le ho sintering. 'Me joalo ka ha re buile pele, lihlahisoa tsa tungsten carbide li tla fokotseha ka mor'a ho sintering. Ke hobane phallo ea polasetiki e eketseha nakong ea sintering. Ketsahalo ena e tloaelehile, leha ho le joalo, e ka tlisa mathata ho etsa lihlahisoa tsa tungsten carbide. Seo se bolela hore haeba re hloka sehlahisoa sa tungsten carbide se nang le bolelele ba 16mm, re ke ke ra etsa hlobo e nang le bolelele ba 16mm le ho e kopanya ka boholo boo hobane e tla ba nyenyane ka mor'a ho sintering. Joale re etsa bonnete ba hore boholo ba lihlahisoa tsa tungsten carbide?

Ntho ea bohlokoa ka ho fetisisa ke coefficient ea constriction.

Constriction coefficient ke e 'ngoe ea mefuta e tloaelehileng ea 'mele ho boenjiniere. Lintho tse ling hangata li baka ho fokotseha ha molumo ka lebaka la liphetoho tsa tsona, ho fetoha ha mocheso ka ntle, ho fetoha ha sebopeho, le ho fetoha ha mekhahlelo. Constriction coefficient e bolela karo-karolelano ea sekhahla sa constriction ho palo ea constriction factor.

Lintlha tse ngata li tla ama coefficient ea constriction. Boleng ba tungsten carbide phofo e tsoakiloeng le phofo ea cobalt le mokhoa oa ho kopanya o tla susumetsa coefficient ea constriction. The constriction coefficient e ka boela ea angoa ke litlhoko tse ling tsa lihlahisoa, tse kang ho hlophisoa ha phofo e tsoakiloeng, boima ba phofo, mofuta le boholo ba moemeli oa ho etsa, le libopeho le boholo ba lihlahisoa tsa tungsten carbide.

Ha re etsa lihlahisoa tsa tungsten carbide, re tla etsa liforomo tse fapaneng bakeng sa ho kopanya phofo ea tungsten carbide. Ho bonahala eka ha re kopanya lihlahisoa tsa tungsten carbide ka boholo bo lekanang, re ka sebelisa hlobo e tšoanang. Empa ha e le hantle, re ke ke ra khona. Ha re hlahisa lihlahisoa tsa tungsten carbide ka boholo bo lekanang empa limaraka tse fapaneng, ha rea ​​​​lokela ho sebelisa hlobo e le 'ngoe hobane lihlahisoa tsa tungsten carbide lihlopheng tse fapaneng li tla fapana ka bongata, tse tla ama coefficient ea constriction. Mohlala, constriction coefficient ea kereiti e tloaelehileng ea YG8 e lipakeng tsa 1.17 le 1.26.

Haeba u thahasella lihlahisoa tsa tungsten carbide 'me u batla boitsebiso bo eketsehileng le lintlha tse ling, u ka RE THUTA ka mohala kapa ka poso ka letsohong le letšehali, kapa U RE THUSE MAIL botlaaseng ba leqephe.