1.What do Dx51D txhais li cas?
D: Sawv rau "kub - dip galvanized."
X: Sawv rau "txias - rolled puag phaj."
51: sawv rau "tus lej Steel code." 51 yog qib pib.
Cov yam ntxwv: DX51D yog ib hom lag luam kev lag luam -} Badvanized steel tus cwj pwm los ntawm cov qauv zoo tab sis kuj muaj lub zog zoo tab sis kuj muaj zog. Nws tsis haum rau cov txheej txheem thau khoom - bearing lossis siab- lub zog applications.
Yam tsawg kawg nkaus paib lub zog: Feem ntau 140-300 MPa (nyob ntawm lub pob phaj tuab thiab cov qauv uas yuav tsum tau).
Yam tsawg kawg tensile lub zog: feem ntau 270-500 mpa.
Kev Txuam: Tus kheej kuj tseem ceeb, ua kom muaj peev xwm ua tau zoo (piv txwv li, dabtsi yog khoov thiab stamping).
2.What yog cov ntawv thov ntawm DX51 tseem ceeb?
Ua tsaug rau nws cov kev tsim kho zoo thiab corrosion tsis kam, dx51d + z (zinc txheej) tau siv cov peev xwm tsawg tab sis yuav tsum muaj (
Kev Tsim Kho: Voj, phab ntsa ntoo, plab hnyuv, thiab cua ua pa (tsis yog {{} thawv {1} {bearing).
Khoom vaj khoom tsev: tub yees, tshuab ntxhua khaub ncaws, cua txias cov kab ke, thiab cov khoom siv sab hauv.
Rooj tog: Rooj tog hauv chaw ua hauj lwm thiab khoom ntim.
Automotive: Sab hauv txoj kev txiav thiab tsis - cov qauv kev sib tw.
Kev Lag Luam Kev Lag Luam: Khoos phib tawj chassis thiab tub ceev, cov twj paj nruag, thiab lwm cov hlau ntim thiab lwm yam khoom.
3.How yog zinc Txheej ceeb thawj ntawm DX51D qhia?
Cov txheej txheem kawm (DX51D) ib leeg tsis suav nrog cov ntaub ntawv hais txog Zinc Txheej Txheej Thickness. Lub zinc txheej qhov hnyav yuav tsum tau ua kom cais, feem ntau raws li hauv qab no:
ZXXX: Qhia tag nrho Zinc Txheej Txheej Txheej ntawm ob sab (G / M²), piv txwv li, z19, Z125, Z275. Cov lej siab dua, cov tuab tuab tuab tuab tuab thiab kho kom zoo dua.
XXX / XXX: Qee zaum, qhov no tseem qhia txog qhov sib txawv Zinc Txheej hnyav ntawm ob sab (tsis tshua muaj).
Piv txwv li, DX51D + Z275 qhia tau ib qho DX51d substrate nrog tag nrho Zin Txheej Txheej Ceeb ntawm 275 G / M² ntawm ob sab.
4.What yog lub qhov hnyav ntawm zinc txheej ntawm DX51D?
Yuav tsum tau teev ntxiv (piv yam Z100, Z140, Z180, Z200, Z275, thiab lwm yam)
5. Dab tsi peb yuav tsum tau them sai sai thaum yuav khoom?
Tus lej tiav yuav tsum paub tseeb: tsuas yog hais tias "DX51D" yog tsis tiav; Cov hom txheej txheej (D / A / S / M) thiab zinc txheej hnyav (piv txwv li, z275) yuav tsum muaj. Piv txwv ntawm cov qhab nia tiav muaj xws li: DX51D + Z275 lossis EN10346 DX51D Z275.
Qhia kom meej siv: paub meej tias cov khoom siv tau thiab lub zog ua tau raws li koj cov khoom xav tau. Yog tias yuav tsum muaj zog dua, xaiv qib ntau dua (piv txwv li (piv txwv li (piv txwv li cas}}} qib galvanized steel).
Tej yam yuav tsum muaj: ntshiab zinc txheej (d) muaj qhov ci ci, thaum muaj ib qho kev ua tiav dawb, uas tuaj yeem cuam tshuam cov khoom kawg thiab cov txheej txheem tha xim tom ntej.