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Kedu ihe bụ waya Platinum-rhodium

Platinum-rhodium waya bụ platinum dabeere rhodium nwere ọnụọgụ abụọ alloy, nke bụ ihe ngwọta siri ike na-aga n'ihu na okpomọkụ dị elu. Rhodium na-abawanye ikike thermoelectric, nguzogide oxidation na nguzogide corrosion acid nke alloy na platinum. Enwere alloys dị ka PtRh5, PtRhl0, PtRhl3, PtRh30 na PtRh40. Alloys nwere ihe karịrị 20% Rh bụ ihe a na-adịghị ahụkebe na aqua regia. A na-ejikarị dị ka thermocouple ihe, gụnyere PtRhl0 / Pt, PtRh13 / Pt, wdg, na-eji dị ka thermocouple wires na thermocouples, kpọmkwem tụọ ma ọ bụ ịchịkwa fluids, uzuoku na gas na nso nke 0-1800 ℃ na dị iche iche mmepụta usoro okpomọkụ nke ọkara na siri ike elu.
Uru: Platinum rhodium waya nwere uru nke izi ezi kachasị elu, nkwụsi ike kachasị mma, mpaghara nha okpomọkụ obosara, ogologo ndụ ọrụ na nha oke okpomọkụ dị elu na usoro thermocouple. Ọ dị mma maka ikuku oxidizing na inert, a pụkwara iji ya mee ihe na oghere maka obere oge, ma ọ dịghị mma maka ibelata ikuku ma ọ bụ ikuku nwere ígwè ma ọ bụ ihe na-abụghị metal vapors. .
Igwe ọkụ ụlọ ọrụ na-agụnye ụdị platinum-rhodium waya B, ụdị S, ụdị R, platinum-rhodium thermocouple, nke a makwaara dị ka metal thermocouple okpomọkụ dị elu, platinum-rhodium nwere otu platinum-rhodium (platinum-rhodium 10-platinum-rhodium) na platinum-rhodium abụọ (platinum-rhodium). Rhodium 30-Platinum Rhodium 6), a na-eji ha dị ka ihe mmetụta mmetụta okpomọkụ, a na-ejikarị ya na ndị na-ebugharị okpomọkụ, ndị na-achịkwa na ihe ngosi iji mepụta usoro nchịkwa usoro iji tụọ ma ọ bụ chịkwaa 0- Okpomọkụ dị ka mmiri mmiri, vapors na gaseous media na ebe siri ike na nso 1800 ° C.
Ụlọ ọrụ ndị a na-eji bụ: ígwè, ike ọkụ, mmanụ ala, ụlọ ọrụ kemịkalụ, eriri iko, nri, iko, ọgwụ, ceramics, ọla ndị na-adịghị ferrous, ọgwụgwọ okpomọkụ, ikuku ikuku, metallurgy powdery, carbon, coking, printing na dyeing na ndị ọzọ fọrọ nke nta ka ụlọ ọrụ mmepụta ihe niile.


Oge nzipu: Nov-11-2022