Xov xwm muaj
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Longitudinal Moulding Cov Ntsiab Cai thiab Cov Txheej Txheem
Cov yeeb nkab tsim cov sawb tsis sib npaug curvature composite longitudinal deformation txheej txheem thiab kev ua haujlwm tsis tu ncua hauv ntu ntu, thiab cov sawb yog khoov los ntawm kev quab yuam ntawm ntau txoj kev deformation txheej txheem. Lub hauv paus ntsiab lus ntawm ncaj seam steel yeeb nkab txoj kev xav yog los ntawm kev ua ntawm ib qho ex ...Nyeem ntxiv -
Ceramic-lined Composite Steel Pipe Installation
Ceramic-lined composite steel yeeb nkab kev thauj mus los thiab kev teeb tsa yooj yim heev, ceramic lined composite steel yeeb nkab thiab steel yeeb nkab, hnav-resistant alloy cam khwb cia yeeb nkab, cam khwb cia hlau yeeb nkab thiab cam khwb cia zeb yeeb nkab sib piv, kuj lub teeb yuag, yooj yim rau kev thauj mus los. Ceramic-lined composite steel yeeb nkab c ...Nyeem ntxiv -
Qhov sib txawv ntawm Submerged Arc Vuam thiab High Frequency Vuam
Submerged arc vuam yog ib qho arc vuam nyob rau hauv flux txheej combustion txoj kev. Vuam arc nruab nrab ntawm cov hlau thiab cov vuam kub kub ntawm arc thiab arc vuam hlau xaus nyob ze ntawm lub hauv paus hlau thiab solder melts, txuas ntxiv pub cov hlau, thiab ua raws li ib qho kev sib tw, arc weld pas dej ua ke yog li ...Nyeem ntxiv -
Zuag qhia tag nrho Hardening ntawm Steel
Nrog rau txoj kev loj hlob sai ntawm Tuam Tshoj txoj kev lag luam roj, qhov kev thov rau qib high-qib steel yog loj hlob, thiab high-qib steel yuav tsum tau quenched, thiab yog li ntawd txoj kev kawm ntawm tag nrho cov quenching ntawm steel yog ib qho tseem ceeb heev. Tuam Tshoj Heavy Machinery Research Institute tau tsim "dip quenching + ...Nyeem ntxiv -
Steel tswj kev ua tau zoo tshuaj xyuas
① Tensile xeem: ntsuas kev ntxhov siab thiab deformation, txiav txim siab lub zog (YS, TS) thiab plasticity Performance index (A, Z) ntawm cov khoom Longitudinal thiab transverse specimen yeeb nkab seem, arc, ncig specimen (￠10,￠12.5) Me-inch nyias -walled steel kav, loj-inch tuab-walled steel kav, thiab ...Nyeem ntxiv -
Nws cia siab tias tus nqi ntawm Huazhong steel yeeb nkab yuav hloov pauv tsis pub dhau ib qho nqaim tag kis
Thaum Lub Xya Hli 27, nyob rau hauv cov nqe lus ntawm welded kav thiab galvanized kav, dub yav tom ntej fluctuated upwards, tus nqi ntawm raw sawb hlau txuas ntxiv nce, thiab ex-factory nqi ntawm cov yeeb nkab factories kuj nquag nce, thiab qee lub khw hauv Central Tuam Tshoj tau nce me ntsis. . Tam sim no, kev ua haujlwm ntawm t...Nyeem ntxiv
