Xov xwm

  • Dab tsi yog qhov txawv ntawm YT-hom cemented carbide thiab YG-hom cemented carbide

    1. Cov khoom xyaw sib txawv Cov khoom tseem ceeb ntawm YT-hom cemented carbide yog tungsten carbide, titanium carbide (TiC) thiab cobalt. Nws qib yog tsim los ntawm "YT" ("nyuaj, titanium" ob lub cim hauv Suav Pinyin prefix) thiab cov ntsiab lus nruab nrab ntawm titanium carbide. Piv txwv li...
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  • Kev lag luam |Nqa lub caij ntuj sov tourism tshav kub

    Kev lag luam |Nqa lub caij ntuj sov tourism tshav kub

    Lub caij ntuj sov no, nws tsis yog qhov kub thiab txias uas xav tias yuav nce siab hauv Suav teb - kev xav tau kev mus ncig hauv tsev xav tias yuav rov zoo los ntawm kev cuam tshuam ntau lub hlis ntawm kev rov tshwm sim ntawm COVID-19 hauv zos. Nrog rau kev kis tus kabmob kis tau zoo zuj zus tuaj, cov tub ntxhais kawm thiab tsev neeg uas muaj menyuam yaus ...
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  • Sintered nyuaj alloy los ntawm tungsten carbide

    Abstract FIELD: metallurgy. TSEEM CEEB: invention muaj feem xyuam rau hmoov metallurgy teb. Tshwj xeeb tshaj yog nws muaj feem xyuam rau kev tau txais sintered nyuaj alloy los ntawm tungsten carbide. Nws tuaj yeem siv rau kev tsim cov cutters, laum thiab milling cutter. Hard alloy muaj 80.0-82.0 wt% tungsten ca ...
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  • Polypropylene Fabric yog dab tsi: Cov Khoom, Nws Ua Li Cas thiab Qhov twg

    Polypropylene Fabric yog dab tsi: Cov Khoom, Nws Ua Li Cas thiab Qhov twg

    Chengdu Huaxin Cemented Carbide Co., Ltd. tshwj xeeb hauv kev tsim cov tshuaj fiber ntau (Lub ntsiab rau polyester staple fibers). Cov tshuaj fiber ntau cov hniav siv cov khoom zoo nkauj nkauj xwb tungsten carbide hmoov nrog siab toughness. Cov cemented carbide hniav ua los ntawm cov hmoov hlau metallurgy muaj siab ...
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  • Dragon Boat Festival

    Dragon Boat Festival

    Dragon Boat Festival (Suav yooj yooj yim: 端午节; tsoos Suav: 端午節) yog ib txwm suav hnub so uas tshwm sim nyob rau hnub thib tsib ntawm lub hli thib tsib ntawm Suav daim ntawv qhia hnub, uas sib raug rau lub Tsib Hlis lossis Lub Rau Hli hauv Gregorian daim ntawv qhia hnub. Lub npe lus Askiv rau hnub so ...
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  • Cobalt yog ib qho nyuaj, lustrous, grey hlau nrog lub siab melting point (1493 ° C)

    Cobalt yog ib qho nyuaj, lustrous, grey hlau nrog lub siab melting point (1493 ° C)

    Cobalt yog ib qho nyuaj, lustrous, grey hlau nrog lub siab melting point (1493 ° C). Cobalt yog siv feem ntau hauv kev tsim cov tshuaj (58 feem pua), superalloys rau roj turbine hniav thiab dav hlau dav hlau cav, tshwj xeeb hlau, carbides, pob zeb diamond cuab yeej, thiab hlau nplaum. Txog tam sim no, tus tsim khoom loj tshaj ntawm cobalt yog ...
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  • Nqe ntawm tungsten khoom rau lub Tsib Hlis. Peb 05, 2022

    Nqe ntawm tungsten khoom rau lub Tsib Hlis. Peb 05, 2022

    Nqe ntawm tungsten khoom rau lub Tsib Hlis. 05, 2022 Tuam Tshoj tus nqi tungsten nyob rau hauv kev nce siab nyob rau hauv thawj ib nrab ntawm lub Plaub Hlis tab sis tig los poob rau hauv ib nrab ntawm lub hlis no. Qhov nruab nrab tungsten kwv yees tus nqi los ntawm lub koom haum tungsten thiab cov nqi cog lus mus sij hawm ntev los ntawm cov tuam txhab tungsten ...
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  • Qhov txawv ntawm YT hom thiab YG hom cemented carbide

    Qhov txawv ntawm YT hom thiab YG hom cemented carbide

    Cemented carbide yog hais txog cov khoom siv hlau uas ua los ntawm cov hlau tsis muaj zog li matrix thiab cov hlau hloov pauv raws li qib binder, thiab tom qab ntawd ua los ntawm cov hmoov hlau metallurgy. Nws yog dav siv hauv tsheb, kho mob, tub rog, tiv thaiv lub tebchaws, aerospace, aviation thiab lwm yam kev lag luam. . Nws yog tsim nyog notin ...
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  • Cov riam uas tawv tawv yog peb npaug ntau dua li cov riam rooj

    Ntuj ntoo thiab hlau yog cov khoom siv tseem ceeb hauv tsev rau tib neeg rau ntau txhiab xyoo.Cov khoom siv hluav taws xob uas peb hu ua plastics yog ib qho kev tsim tshiab tsis ntev los no uas tau tawg rau xyoo pua 20th. Ob leeg hlau thiab yas muaj cov khoom uas zoo haum rau kev lag luam thiab kev lag luam siv.Metals ...
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  • Dab tsi yog cemented carbide, tungsten carbide, nyuaj hlau, nyuaj alloy??

    Dab tsi yog cemented carbide, tungsten carbide, nyuaj hlau, nyuaj alloy??

    Cov khoom siv hlau ua los ntawm cov khoom siv tawv tawv ntawm cov hlau refractory thiab cov hlua khi hlau los ntawm cov txheej txheem hmoov metallurgy. Cemented carbide muaj cov khoom zoo heev xws li siab hardness, hnav tsis kam, zoo zog thiab toughness, kub tsis kam thiab corrosion kuj, tshwj xeeb tshaj yog kuv ...
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  • Kev paub txog Tungsten Carbide Blades

    Kev paub txog Tungsten Carbide Blades

    Tungsten Carbide Hniav Nrog kev xaiv qib zoo, submicron grain loj tungsten carbide hniav tuaj yeem ua kom pom tseeb rau ntawm ntug chais yam tsis muaj qhov cuam tshuam los ntawm qhov feem ntau cuam tshuam nrog cov pa carbide. Txawm hais tias tsis muaj kev poob siab-resistant li steel, carbide tsis tshua muaj hnav-resistant, nrog ...
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  • 3- Kev ntim khoom noj khoom haus yuav tsum tau saib hauv 2022

    3- Kev ntim khoom noj khoom haus yuav tsum tau saib hauv 2022

    Kev ntim khoom noj rau kev khaws cia thiab kev siv yav tom ntej yog deb ntawm kev tsim kho tshiab niaj hnub no. Thaum kawm Iyiv thaum ub, cov neeg keeb kwm tau pom cov pov thawj ntawm cov ntim khoom noj uas muaj hnub rov qab mus txog 3,500 xyoo dhau los. Raws li lub zej zog tau nce siab, ntim tau txuas ntxiv mus kom tau raws li qhov xav tau hloov pauv tas mus li ...
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