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WRE Ụdị C tungsten-rhenium thermocouple
Nkọwa ngwaahịa
Tungsten r thermocouple bụ ụdị thermocouple dị elu. Enwere ike dochie ya n'akụkụ ụfọdụ
Platinum-rhodium thermocouples dị ka teknụzụ dị elu, sistemụ ọkụ eletrik dị elu
Ụlọ ọrụ metallurgical na-arụ ọrụ na nhazi nke ụgbọ ala mbara igwe, ngwá ọrụ nha okpomọkụ dị elu maka ndị na-emepụta ngwá agha nuklia ọ nwere ike okpomọkụ.
Ezi mmekọrịta linear, nkwụsi ike okpomọkụ, ntụkwasị obi na ọnụ ala dị ọnụ ala wdg na ngwa ngosi,
Nwere ike tụọ okpomọkụ nke mmiri mmiri, uzuoku na mgbasa ozi gas ozugbo.
Ị dịla njikere ịmatakwu?
Oke
(2) Molybdenum disilicide tube (Mosi2) n'okpuru 1600° C na ikuku na ụfọdụ ikuku ikuku
(3) Tube molybdenum (Mo)℃A na-eji ya na oghere n'okpuru 2300
(4) tantalum tube (Ta)℃maka ojiji na oghere n'okpuru 2300
1) Nkwenye okpomọkụ na tungsten-rhenium thermocouples
Okpomọkụ 1300 ~ 1700℃(T) ndidi 0.5%, 0 ~ 2300 C (t) ndidi 1%
2) Nkịtị okpomọkụ mkpuchi iguzogide
Igwe ikuku ikuku nke tungsten r thermocouple dị n'etiti 20 na 15 Celsius C, iru mmiri dị nso. Ọ dịghị ihe karịrị 85% adiabatic eguzogide n'etiti electrode na mpụga nchebe tube.The uru ga-adị ukwuu karịa 100 mΩ. M.
3) WRe 3 / WRe25 thermocouple tube nchebe
(1) Silicon carbide (Sic) nwere ike iji maka ikuku oxidation n'okpuru 1600 Celsius C.
Ngwa
Asambodo na ntozu
Nkwakọ ngwaahịa na njem
Nkwakọ ngwaahịa
1) Mbukota na akpa osisi ebubata
2) Enwere ike ịhazi tray dị ka mkpa ndị ahịa si dị
Ụgbọ njem nke ngwongwo
1) Express (usoro nlele) ma ọ bụ oke osimiri (oke iji)
2) Ọrụ mbupu zuru ụwa ọnụ