ASTM-A 848 Cov khoom lag luam
1, Cov khoom tseem ceeb
Hlau (Fe): Raws li cov khoom tseem ceeb ntawm cov hlau nplaum uas muaj cov pa roj carbon tsawg, cov hlau nyiaj rau feem ntau ntawm cov ntsiab lus. Cov hlau nplaum tsawg-carbon uas tau teev tseg hauv ASTM A848-01 tus qauv feem ntau yog hlau hauv lwm qhov kev tshuaj ntsuam.
Cov pa roj carbon (C): Cov pa roj carbon yog ib qho tseem ceeb hauv cov khoom siv hlau, tab sis nws cov ntsiab lus yog tswj nruj me ntsis ntawm qib qis hauv cov hlau nplaum uas muaj cov pa roj carbon tsawg. ASTM A848-01 tus qauv qhia tias cov ntsiab lus ntawm cov pa roj carbon tsawg ntawm cov hlau nplaum yuav tsum yog 0.015% lossis qis dua.
2, Alloy ntsiab lus thiab additives
Phosphorus (P): Hauv qee hom hlau nplaum qis, phosphorus tau ntxiv los txhim kho lawv cov machinability. ASTM A848-01 tus qauv npog ob hom alloys, ib qho uas suav nrog phosphorus additives.
3, Lwm yam
Ntxiv nrog rau cov ntsiab lus tseem ceeb thiab cov khoom siv hlau nplaum uas tau hais los saum no, cov hlau nplaum uas tsis muaj cov pa roj carbon monoxide kuj tseem muaj lwm cov kab mob xws li manganese, silicon, sulfur, thiab lwm yam. Txawm li cas los xij, cov ntsiab lus ntawm cov ntsiab lus no feem ntau qis thiab txawv nyob ntawm cov txheej txheem tsim khoom tshwj xeeb. thiab cov khoom siv raw.
4, Kev ceev faj
Kev tswj cov khoom sib xyaw: Hauv cov txheej txheem tsim cov hlau nplaum uas tsis muaj cov pa roj carbon monoxide, nws yuav tsum nruj me ntsis tswj cov ntsiab lus ntawm ntau lub ntsiab lus kom ntseeg tau tias qhov zoo thiab kev ua tau zoo ntawm cov khoom ua tau raws li cov cai ntawm ASTM A848-01 tus qauv.
Kev xaiv cov khoom siv raw: Qhov zoo thiab muaj pes tsawg leeg ntawm cov khoom siv raw muaj qhov cuam tshuam loj rau kev ua haujlwm ntawm cov hlau nplaum uas tsis tshua muaj carbon. Yog li ntawd, nyob rau hauv cov txheej txheem ntau lawm, nws yog ib qho tsim nyog los xaiv cov khoom siv raw uas ua tau raws li qhov yuav tsum tau ua thiab ua nruj me ntsis kev soj ntsuam thiab kuaj.
Tshuaj muaj pes tsawg leeg
|
Tshuaj |
Fe |
C |
Si |
Mn |
S |
|
Spec (%) |
99.95mn ib. |
0.002Max. |
0.002Max. |
0.02Max. |
0.003Max. |
|
Tshuaj |
p |
Al |
Cu |
Ni |
Cr |
|
Spec (%) |
0.003Max. |
0.005Max. |
0.009Max. |
0.006Max. |
0.008Max |
Daim ntawv thov
Hlau raws cov ntaub ntawv rau cov pa roj carbon tsawg, corrosion-resistant, thiab acid resistant stainless hlau, steel castings, thiab tej yam nickel raws li alloys
Transformer cores feem ntau yog tsim los ntawm cov hlau nplaum permeability siab thiab cov ntaub ntawv tsis tshua muaj, xws li hluav taws xob ntshiab hlau lossis silicon steel los xij. Cov ntaub ntawv no raug xaiv rau lawv cov khoom sib nqus zoo heev, txo qis eddy tam sim no thiab hysteresis poob.
Cov ntaub ntawv raw yog ua tiav rau hauv cov ntawv nyias los ntawm kev dov txias lossis kub dov. Txias dov txhim kho qhov chaw tiav thiab qhov tseeb qhov tseeb, thaum kub dov txhim kho cov khoom siv kho tshuab.
Cov nplooj ntawv dov raug txiav rau hauv qhov ntau thiab tsawg thiab cov duab raws li tus qauv tsim. Precision txiav txoj kev, zoo li laser txiav thiab tshuab shearing, xyuas kom raug.
Cov ntawv txiav yog muab tso rau hauv ib qho kev txiav txim kom meej los ua cov tub ntxhais. Kev tswj lub tiaj tiaj thiab qhov sib txawv ntawm cov nplooj ntawv minimizes huab cua sib txawv hauv qhov sib nqus Circuit Court, txhim kho kev sib nqus.
Cov tub ntxhais sib sau ua ke undergoes annealing nyob rau hauv ib qho chaw tiv thaiv hydrogen ntawm 700-800 degree . Cov txheej txheem no txo cov kev ntxhov siab sab hauv, ua kom sib nqus permeability, thiab txo cov hlau poob.
Tom qab annealing, cov tub ntxhais qhov chaw tau txais kev kho cua sov, feem ntau los ntawm txheej los yog oxidation. Qhov no tiv thaiv inter-daim ntawv luv circuits thiab txo eddy tam sim no poob.
Cov tub ntxhais ua tiav yog raug soj ntsuam nruj thiab ntsuas kom ntseeg tau tias nws ua tau raws li cov qauv tsim thiab cov qauv kev ua haujlwm. Qhov no suav nrog kev ntsuas qhov loj me, ntsuas kev ua haujlwm sib nqus, thiab kev ntsuas lub zog siv tshuab.
Los ntawm cov kauj ruam no, transformer cores ua tau zoo sib nqus kev ua tau zoo thiab kev ntseeg tau, qhov tseem ceeb rau kev ua haujlwm zoo ntawm transformer.
Txawv specifications
Xaiv cov specifications uas haum koj zoo tshaj plaws.
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Teeb meem
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Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
Peb yog cov chaw tsim khoom thiab cov tuam txhab lag luam hauv Shanxi, Suav.
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Koj lub sijhawm xa khoom ntev npaum li cas?
Feem ntau nws yog 3-5 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 5-15 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li qhov ntau.
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Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Pob
Cov hlau ntshiab yog feem ntau ntim nrog cov roj tiv thaiv xeb, qhwv hauv zaj duab xis yas, thiab ruaj nrog cov hlua yas lossis hlau. Tom qab ntawd nws tau muab tso rau hauv cov ntoo pallets lossis hauv cov thawv ntoo, qee zaum siv cov ntawv pov thawj noo noo los yog lub tshuab nqus tsev ntim rau kev tiv thaiv ntxiv thaum thauj thiab khaws cia.
Kev thauj mus los
Ntawm Taiyuan Xinye Taiming Manufacturing and Processing Co., Ltd., peb xa cov khoom zoo thoob ntiaj teb, tswj kev xa khoom thiab kev lis kev cai, thiab xyuas kom ceev, nyab xeeb, thiab tsis muaj kev thauj mus los rau txhua qhov chaw ntawm lub ntiaj teb.
Tus khub
Peb txaus siab los tsim kom muaj kev sib koom tes muaj zog, ntseeg siab nrog cov tuam txhab hlau ua. Cov kev sib koom tes no tau ua rau peb txhim kho peb cov kev ua haujlwm, ua kom cov khoom zoo tshaj plaws, thiab tuav peb txoj kev coj noj coj ua hauv kev lag luam, tsav kev ua tau zoo thiab kev tsim kho tshiab.
