Ntụ ntụ Rhenium-tungsten (ntụ ntụ ntụ tungsten-rhenium alloy)

Ntụ ntụ tungsten nke Rhenium-doped bụ ihe e ji tungsten mee nke nwere matrix, a na-agbakwụnyekwa ya na ihe dị iche iche dị na rhenium. Tungsten na rhenium bụ ọla ndị na-anaghị emegharị ahụ. Ọnụọgụ rhenium kwesịrị ekwesị nke agbazere na tungsten nwere ike ịmepụta ihe ngwọta siri ike. N'okpuru "mmetụta rhenium", ihe mgbakwunye tungsten-rhenium nwere ike ịdị elu, okpomọkụ recrystallization dị elu, iguzogide creep ka mma na okpomọkụ dị elu, ikike thermoelectric dị elu na iguzogide creep dị elu karịa tungsten dị ọcha. Ihe mgbakwunye tungsten-rhenium nwere ezigbo ihe onwunwe eletriki, ductility na machability, a pụkwara iji ya maka thermocouple dị elu na waya cathode. Ihe mgbakwunye tungsten-rhenium nwere ihe onwunwe igwe ka mma na okpomọkụ dị elu karịa tungsten dị ọcha ma enwere ike iji ya ma kpụọ ya.

Rhenium nwere ihe ndị a: ebe agbaze agbaze dị elu, iguzogide nchara kemịkalụ siri ike, ịrụ ọrụ nke ọma mgbe emegharịrị ya ọzọ, iguzogide nrụgide dị elu n'ọtụtụ okpomọkụ, nrụgide uzuoku dị ala, iguzogide oxidation dị mma n'oge okpomọkụ dị elu, na iguzogide ujo dị mma. Mgbe etinyere ihe karịrị 0.1% rhenium na tungsten, mmetụta mmezi ihe ahụ na-amalite ịpụta ìhè, na mmụba nke ọdịnaya rhenium, mmetụta ahụ na-akawanye mma nwayọ.