Txais tos rau peb lub vev xaib!
Xov xwm
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Hnub Wednesday, Lub Cuaj Hli 29, 2021 Is Nrias teb pom cov paj laum kub thiab tus nqi nyiaj
Is Nrias teb tus nqi kub (46030 rupees) tau poob txij li nag hmo (46040 rupees). Tsis tas li ntawd, nws yog 0.36% qis dua tus nqi nruab nrab kub pom lub lim tiam no (Rs 46195.7). Txawm hais tias tus nqi kub thoob ntiaj teb ($ 1816.7) tau nce los ntawm 0.18% hnub no, tus nqi kub hauv khw Indian tseem nyob ntawm ...Nyeem ntxiv -
Kev lag luam Pure Nickel
Chemical Formula Ni Topics Covered Background Corrosion Resistance Properties of Commercially Pure Nickel Fabrication of Nickel Background Commercially pure or low alloy nickel pom nws daim ntawv thov tseem ceeb hauv kev ua tshuaj lom neeg thiab hluav taws xob. Corrosion Resistance Vim yog cov ntshiab nickel...Nyeem ntxiv -
Nkag siab txog Cov Alloys Ntawm Aluminium
Nrog rau kev loj hlob ntawm txhuas nyob rau hauv kev lag luam vuam fabrication, thiab nws qhov kev lees paub raws li ib qho kev xaiv zoo tshaj plaws rau cov hlau rau ntau daim ntawv thov, muaj cov kev xav tau ntau ntxiv rau cov neeg koom nrog kev tsim cov phiaj xwm aluminium kom paub ntau ntxiv txog cov ntaub ntawv no. Kom tag nrho...Nyeem ntxiv -
Aluminium: Specifications, Properties, Classifications thiab Classes
Aluminium yog lub ntiaj teb cov hlau ntau tshaj plaws thiab yog qhov thib peb feem ntau cov khoom muaj xws li 8% ntawm lub ntiaj teb crust. Lub versatility ntawm aluminium ua rau nws siv dav tshaj hlau tom qab hlau. Kev tsim khoom ntawm Aluminium Aluminium yog muab los ntawm cov ntxhia bauxite. Bauxite hloov mus rau alumin...Nyeem ntxiv -
Yuav ua li cas xaiv cov cua sov hlau
Yuav ua li cas xaiv cov cua kub cua sov (1) Rau cov tuam txhab yuav khoom xws li cov khoom siv hauv tshuab, sealing tshuab, ntim tshuab, thiab lwm yam, peb xav kom siv NiCr hlau ntawm cr20Ni80 series raws li lawv qhov kub thiab txias yuav tsum tsis txhob siab. Muaj qee qhov zoo rau koj ...Nyeem ntxiv -
enameled tooj liab hlau (txuas ntxiv)
Cov khoom txheem l. Enameled hlau 1.1 khoom qauv ntawm enameled round hlau: gb6109-90 series txheem; zxd / j700-16-2001 kev lag luam sab hauv tswj tus qauv 1.2 khoom qauv ntawm enamelled tiaj hlau: gb / t7095-1995 series Txheem rau kev sim txoj kev ntawm enamelled round thiab ca hlau: gb / t4074-1 ...Nyeem ntxiv -
Enameled tooj liab hlau (kom txuas ntxiv)
Lub enameled hlau yog ib hom tseem ceeb ntawm winding hlau, uas muaj ob feem: neeg xyuas pib thiab insulating txheej. Tom qab annealing thiab softening, cov hlau liab qab yog pleev xim rau thiab ci rau ntau zaus. Txawm li cas los xij, nws tsis yooj yim los tsim cov khoom lag luam uas ua tau raws li cov qauv thiab cov neeg siv khoom. Nws yog ...Nyeem ntxiv -
FeCrAl alloy qhov zoo thiab qhov tsis zoo
FeCrAl alloy muaj ntau heev nyob rau hauv hluav taws xob cua sov teb. Vim nws muaj ntau yam zoo, tau kawg nws kuj muaj qhov tsis zoo, cia kawm nws. Qhov zoo: 1, Kev siv kub hauv qhov chaw siab. Qhov siab tshaj plaws kev pabcuam kub ntawm HRE alloy hauv hlau-chromium-aluminium electrothermal alloy tuaj yeem rea ...Nyeem ntxiv -
Tankii Xov Xwm: Dab tsi yog qhov resistor?
Lub resistor yog ib qho khoom siv hluav taws xob passive los tsim kev tawm tsam hauv qhov ntws ntawm hluav taws xob tam sim no. Nyob rau hauv yuav luag tag nrho cov hluav taws xob tes hauj lwm thiab hluav taws xob circuits lawv tuaj yeem pom. Qhov tsis kam yog ntsuas hauv ohms. Ib qho ohm yog qhov kev tawm tsam uas tshwm sim thaum lub sijhawm tam sim no ntawm ib qho ampere dhau los ntawm ...Nyeem ntxiv -
TANKII APM Tuaj tawm
Tsis ntev los no, peb pab neeg tau ua tiav TANKII APM. Nws yog cov hmoov metallurgical siab heev, dispersion ntxiv dag zog, ferrite FeCrAl alloy uas yog siv rau ntawm lub raj kub txog 1250 ° C (2280 ° F). TANKII APM raj muaj daim ntawv zoo ruaj khov ntawm qhov kub thiab txias. TANKII APM ua tau zoo heev, n...Nyeem ntxiv -
Yuav ua li cas radiant raj kav ntev
Qhov tseeb, txhua yam khoom siv hluav taws xob cua sov muaj nws lub neej kev pab. Ob peb cov khoom siv hluav taws xob cua sov tuaj yeem ncav cuag ntau tshaj 10 xyoo. Txawm li cas los xij, yog tias lub raj xa hluav taws xob tau siv thiab khaws cia kom raug, lub raj xa hluav taws xob yog qhov ruaj khov dua li qhov qub. Cia Xiao Zhou qhia nws rau koj. , Yuav ua li cas kom lub radian ...Nyeem ntxiv -
Koj puas paub tag nrho cov kev paub txog cov hlau tsis muaj zog?
Rau cov hlau tsis kam, lub zog ntawm peb qhov kev tiv thaiv tuaj yeem txiav txim siab raws li qhov tsis kam ntawm cov hlau tsis kam. Qhov ntau dua nws lub zog, nws muaj peev xwm hais tias ntau tus neeg tsis paub yuav ua li cas xaiv cov hlau tsis muaj zog, thiab tsis muaj kev paub ntau txog cov hlau tsis kam. , Xiaobian wi...Nyeem ntxiv