Tungsten carbide strip bụ nke WC tungsten carbide na Co cobalt ntụ ntụ agwakọtara site na metallurgical usoro site pulverization, egwe ọka, ịpị na sintering, isi alloy components bụ WC na Co, ọdịnaya nke WC na Co na ụzọ dị iche iche nke tungsten carbide strip. abụghị otu, na ojiji nso bụ nnọọ obosara.
Otu n'ime ihe kachasị nke tungsten carbide strips, aha ya bụ n'ihi akụkụ anọ ya nke efere (ma ọ bụ square), nke a makwaara dị ka tungsten carbide strip / plates. Tungsten carbide strip nwere ezigbo ike siri ike, ezigbo nguzogide na-eyi, modul na-agbanwe dị elu, ike mkpakọ dị elu, nkwụsi ike kemịkalụ dị mma (acid, alkali, nkwụsi ike oxidation dị elu), mmetụta siri ike dị ala, ọnụọgụ mgbasawanye dị ala, ọkụ na ọkụ eletrik yiri ígwè na ya. alloys.
Kedu ihe kpatara yanbibinke tungsten carbide ibe? Chuangrui carbide ga-aza ọzọ:
(1) A naghị ekpuchi elu nke brazing nke tungsten carbide ma ọ bụ na-egbu maramara tupu ịgbado ọkụ, na oyi akwa oxide n'elu brazing na-ebelata mmetụta wetting nke metal brazing ma na-ebelata ike njikọ nke weld.
(2)Nbibiga-emekwa mgbe a na-ahọrọghị ihe na-eme brazing ma jiri ya mee ihe n'ụzọ na-ekwesịghị ekwesị, dịka ọmụmaatụ, mgbe a na-eji borax mee ihe dị ka ihe na-eme ka brazing, borax enweghị ike ịrụ ọrụ nke ọma n'ihi na borax na-enwekwu mmiri mmiri, na ihe mgbochi ahụ enweghị ike ime ka mmiri dị mma. n'elu brazed, nanbibiphenomen emee.
(3) Okpomọkụ brazing ziri ezi kwesịrị ịdị 30 ~ 50 Celsius n'elu ebe mgbaze nke metal brazing, nanbibiga-eme ma ọ bụrụ na okpomọkụ dị oke elu ma ọ bụ dị ala. Ịkpọ ọkụ nke ukwuu nwere ike ime ka oxidation na weld. Iji metal brazing nwere zinc ga-enye weld ahụ agba anụnụ anụnụ ma ọ bụ ọcha. Mgbe okpomoku nke brazing dị obere, a ga-emepụta weld dịtụ ntakịrị, a ga-ekpuchikwa n'ime weld ahụ na porosity na slag inclusions. Ọnọdụ abụọ a dị n'elu ga-ebelata ike nke weld, ma ọ dị mfe ịkwanye mgbe a na-egbutu ma ọ bụ jiri ya.
(4) N'ime usoro brazing, ọ dịghị ihe nkwụsị oge na-adịghị mma ma ọ bụ nkwụsị nke na-ezughị ezu, nke mere na nnukwu ihe mgbochi brazing na-anọgide na weld, nke na-ebelata ike nke weld na-akpata.nbibi.
Oge nzipu: Ọgọst-28-2024