Kev siv sib txawv ntawm high-efficiency kuj nyob ntawm tej

Kev siv sib txawv ntawm high-efficiency kuj nyob ntawm tej

Raws li lawv cov yam ntxwv, lawv tau siv nyob rau hauv qhov chaw sib txawv thiab qhov kub thiab txias. Feem ntau hais lus, platinum resistors muaj cov yam ntxwv ntawm qhov ntsuas kub ntsuas qhov tseeb, ruaj khov thiab txhim khu kev qha tshuaj lom neeg, thiab qhov ntsuas kub ntau. Lawv tuaj yeem siv tau raws li tus qauv ntsuas ntsuas kub thiab tau siv dav hauv kev ntsuas kev lag luam. Lawv tam sim no yog hom kev ntsuas kub tshaj plaws. Rau cov ntawv thov kev lag luam, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias, nickel resistors tuaj yeem hloov pauv platinum resistors thiab muaj cov ntawv thov dav dav. Feem ntau, cov khoom siv tshuaj lom neeg ntawm nickel hlau yog qhov ruaj khov thiab tsis cuam tshuam nrog cov ntsiab lus xws li oxygen thiab chlorine. Nickel hlau tseem tuaj yeem tsim cov txheej tuab ntawm nickel oxide rau ntawm qhov chaw, uas muaj kev tiv thaiv zoo. Nickel hlau muaj qhov zoo weldability thiab tus nqi qis.

Kev sib xyaw ntawm nickel tsis kam xaim

Qhov tsis kam ntawm cov hlau thiab alloys nce nrog qhov kub thiab txias, tab sis qhov kub coefficient ntawm kev tiv thaiv feem ntau siab dua rau cov hlau purity siab thiab tsis tshua muaj alloys. Nickel kuj nyob ntawm qhov ntsuas kub yog feem ntau ua los ntawm cov nickel ntshiab, uas muaj kev ruaj ntseg siab. Qhov kub coefficient ntawm alloy kuj yog kho los ntawm kev ntxiv me me ntawm cov ntsiab lus alloy. Thermal resistance sensors muaj cov yam ntxwv ntawm qhov ntsuas kub loj, qhov raug siab, kev ua haujlwm ruaj khov, thiab rov ua haujlwm zoo. Lawv yog cov khoom ntsuas kub zoo tshaj plaws thiab tau siv dav hauv kev sau ntawm atmospheric kub thiab roj kub kub hauv cov tshuab dav hlau.

Kev npaj cov txheej txheem ntawm nickel tsis kam alloy hlau feem ntau yog siv lub tshuab nqus tsev melting thiab electroslag remelting, ua raws li kub forging ntawm alloy ingot, nplua polishing ntawm billet, thiab ces kub dov ua. Tom qab kev kho cua sov ntawm cov kub-dov coil, rov qab kos duab thiab hydrogen tiv thaiv kev kho cua sov annealing yog nqa tawm kom txog thaum lub micro hlau tiav lawm, thiab tom qab ntawd hydrogen tiv thaiv tshav kub kho annealing yog nqa tawm.

Thaum tsis muaj cov nickel tsis kam thiab nickel tsis kam hlau cov qauv hauv Suav teb, cov nickel tsis kam xaim rau qhov ntsuas kub tau ua tiav tiav los ntawm kev kho cov kab sib txuas ntawm nickel dilute alloy ntau zaus thiab siv cov txheej txheem kho cua sov kom tsim nyog. Cov kev sim tau pom tias qhov ntsuas kub tsis kam ntawm cov khoom siv nickel tsis kam tiv taus cov khoom siv hlau=0.005 86/ degree, ntsib kev siv cov kev xav tau, kev ua haujlwm ruaj khov, tsim nyog rau kev npaj cov pa nickel tiv thaiv kub sensors.

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