Miao
◆ Pwm: kub nias pwm, zoo tib yam casting pwm, centrifugal casting pwm, tuag casting pwm, thiab lwm yam.
◆ Tau txais cov tais, qhov cub hauv ob sab phlu, polycrystalline thermal teb los yog cov ntxaij vab tshaus cua sov rau fiber ntau qhov cub, npog
phaj, hlau electrolytic anodes, txhuas electrolytic cell cathodes, tshav kub exchanger Cheebtsam, Txo cov crucible,
sintering lub nkoj thiab lub tais.
◆ Khoom: tshav kub tsis kam, tshuaj tsis kam, zoo thermal conductivity, tsis tshua muaj coefficient ntawm thermal expansion, thiab
low wettability rau molten hlau.
Khoom Paub meej
KHOOM NTAUB NTAWV
Tam sim no, lub tuam txhab tau cog lus rau kev tshawb fawb thiab kev tsim cov khoom siv high-tech, tsim thiab txhim kho kev tshawb fawb thiab kev tsim kho, kev tswj ntau lawm, kev tswj cov txheej txheem, kev soj ntsuam zoo raws li cov ntsiab lus tseem ceeb ntawm kev tswj hwm, tsim kom muaj ntau dua. ua kom tiav cov khoom ntiag tug kev txawj ntse; Ua lub teb chaws cov pa roj carbon kev lag luam "zoo particle high density tshwj xeeb graphite khoom", lub teb chaws tus qauv (tus qauv tooj GB / T30071-2013) thiab "Carbon substrate rau hnub ci zog tsim" kev lag luam qauv (tus qauv YB / T4803-2013); Thaum lub Kaum Ib Hlis 2013, nws tau raug xaiv los ua tus thawj coj ntawm Pawg Neeg Ua Haujlwm ntawm Cov Khoom Siv Hluav Taws Xob Tshiab hauv Tuam Tshoj txoj kev lag luam carbon.
KHOOM tso saib
Yam khoom
Nyob rau hauv 1985, Datong Locomotive Works pom tau hais tias hluav taws xob locomotives yog qhov tseem ceeb txoj kev loj hlob ntawm Tuam Tshoj railway locomotive thiab dov Tshuag lag luam nyob rau hauv lub neej yav tom ntej, thiab muab tso rau pem hauv ntej lub tswv yim tsim khoom ntawm "Nanzhu (Zhuzhou Electric Locomotive Works) thiab Datong Locomotive Works".
Shaoshan Hom 3 hluav taws xob locomotive yog kuv lub teb chaws thib ob tiam 6-axle neeg nrog caij thiab tsheb thauj mus los. Lub locomotive txais tus choj-hom tag nrho-yoj rectification thiab paub txog thyristor theem-tswj tus voltage tswj. Lub locomotive txais ib-theem AC 25kV 50Hz voltage system thiab muaj kev khiav hauj lwm siab tshaj plaws ntawm 100km / h.
Lub SS3B tsau hnyav hluav taws xob locomotive yog 12-axle freight electric locomotive. Nws muaj ob qhov zoo tib yam 6-qag locomotives txuas los ntawm ib lub coupler thiab ib lub tshuab cua. Ob ntu yog nruab nrog cov khoom siv hluav taws xob high-voltage connectors, tswj cables, thiab kev tiv thaiv network. Kab thiab cua system tswj ducts. Tag nrho lub tsheb tuaj yeem tswj tau synchronously ntawm txhua lub cab. Lub locomotive txais ib-theem fais fab zaus system, voltage 25kV, AC-DC kis tau tus mob, thiab lub siab tshaj plaws kev khiav hauj lwm ceev ntawm lub locomotive yog 100km / h.
Shaoshan 4 txhim kho hluav taws xob locomotive yog 8-axle freight locomotive. Lub locomotive muaj ob zoo tib yam plaub-axle locomotives txuas nrog ib tug coupler thiab ib tug windshield. Ob lub rooj cob qhia yog nruab nrog high-voltage connectors rau cov hluav taws xob system, reconnection tswj cables thiab cua nres system tswj ducts. Tag nrho lub tsheb tuaj yeem synchronously tswj los ntawm tus tsav tsheb cab ntawm ib qho ntawm lub tsheb. Ob lub locomotives tseem tuaj yeem sib cais thiab siv nws tus kheej ua plaub-qag locomotive.