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Kutheni uninzi lwemibhobho yentsimbi iimitha ezi-6 kwisiqwenga ngasinye?
Kutheni ininzi imibhobho yentsimbi iimitha ezi-6 kwisiqwenga ngasinye, kunokuba iimitha ezi-5 okanye i-7 yeemitha? Kwiiodolo ezininzi zokuthengwa kwentsimbi, sihlala sibona: “Ubude obuqhelekileyo bemibhobho yentsimbi: iimitha ezi-6 kwisiqwenga ngasinye.” Umzekelo, imibhobho edityanisiweyo, imibhobho eyenziwe ngegalvanized, imibhobho yesikwere kunye noxande, i-stee engenamthungo...Funda ngokugqithisileyo -
Yintoni imathiriyeli yeSS400? Liliphi ibakala elihambelana nentsimbi yasekhaya ye-SS400?
I-SS400 yipleyiti yentsimbi yolwakhiwo lwaseJapan esemgangathweni ehambelana neJIS G3101. Ihambelana ne-Q235B kumgangatho welizwe laseTshayina, kunye namandla anamandla angama-400 MPa. Ngenxa yesiqulatho sayo sekhabhoni ephakathi, ibonelela ngeempawu ezibanzi ezinolungelelwaniso olubanzi, impumelelo...Funda ngokugqithisileyo -
Kutheni intsimbi enye ebizwa ngokuba yi "A36" e-US kunye ne "Q235" eChina?
Ukutolikwa ngokuchanekileyo kwamabakala ensimbi kubalulekile ekuqinisekiseni ukuthotyelwa kwezinto kunye nokhuseleko lweprojekthi kwisakhiwo sentsimbi, ukuthengwa kunye nokwakhiwa. Ngelixa iisistim zentsimbi zodidi lwamazwe omabini zabelana ngoqhagamshelwano, zikwabonisa umahluko owahlukileyo. ...Funda ngokugqithisileyo -
Indlela yokubala inani lemibhobho yensimbi kwi-hexagonal bundle?
Xa oomatshini bentsimbi bevelisa ibhetshi yemibhobho yentsimbi, bayidibanisa ibe yimilo emacala mathandathu ukuze kube lula ukuhamba nokubala. Inyanda nganye inemibhobho emithandathu kwicala ngalinye. Mingaphi imibhobho ekwinqwaba nganye? Impendulo: 3n(n-1)+1, apho u-n linani lemibhobho kwelinye icala lokuphuma...Funda ngokugqithisileyo -
Yintoni kanye kanye umahluko phakathi kwe-zinc-flower galvanizing kunye ne-zinc-free galvanizing?
Iintyatyambo ze-zinc zimele i-morphology ye-surface morphology ye-hot-dip ecocekileyo ye-zinc-coil coil. Xa intsimbi yentsimbi idlula kwimbiza yezinki, umphezulu wayo uqatywe nge-zinc etyhidiweyo. Ngexesha lokuqiniswa kwendalo kolu maleko lwezinc, i-nucleation kunye nokukhula kwekristale ye-zinc ...Funda ngokugqithisileyo -
Indlela yokwahlula i-galvanizing yediphu eshushu kwi-electrogalvanizing?
Zeziphi ezona zinto ziqhelekileyo zokugquma idiphu? Kukho iintlobo ezininzi zeengubo ezishushu zokudipha kwiipleyiti zentsimbi kunye nemicu. Imithetho yokuhlela kuyo yonke imigangatho ephambili-kubandakanya imigangatho yesizwe yaseMelika, yaseJapan, yaseYurophu, neyamaTshayina-ziyafana. Siza kuhlalutya ngokusebenzisa ...Funda ngokugqithisileyo -
Uthini umahluko phakathi kwentsimbi yentsimbi yeC-channel kunye nentsimbi yesitishi?
Iiyantlukwano ezibonakalayo (ukwahluka kwimilo ye-cross-sectional shape): Intsimbi ye-Channel iveliswa ngokutshisa okutshisayo, eyenziwe ngokuthe ngqo njengemveliso egqityiweyo ngamatye ensimbi. Icandelwana layo elinqamlezileyo lenza imilo ethi “U”, eneeflange ezinxuseneyo kumacala omabini anewebhu enwebeka nkqo...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kweepleyiti eziphakathi nezinzima kunye neepleyiti ezisicaba?
Uxhulumaniso phakathi kwamacwecwe aphakathi kunye nobunzima kunye ne-Slabs evulekileyo kukuba zombini ziintlobo zeepleyiti zetsimbi kwaye zingasetyenziselwa kwiimveliso ezahlukeneyo zemveliso kunye nemveliso. Ngoko ke, yintoni umahluko? Vula i-slab: Yipleyiti esicaba efunyenwe ngokukhulula iikhoyili zentsimbi, ...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwe-SECC kunye ne-SGCC?
I-SECC ibhekiselele kwi-electrolytically galvanized steel sheet. I-suffix "CC" kwi-SECC, njengesiseko se-SPCC (iishidi lensimbi epholileyo) phambi kwe-electroplating, libonisa ukuba yinto ebandayo-injongo jikelele. Ibonisa ukusebenza kakuhle. Ukongeza, ngenxa...Funda ngokugqithisileyo -
Umahluko phakathi kwe-SPCC kunye ne-Q235
I-SPCC ibhekiselele kwiishiti zentsimbi zekhabhoni eziqengqelekayo ezisetyenziswa ngokuqhelekileyo kunye nemicu, elingana nebakala laseTshayina Q195-235A. I-SPCC inomphezulu ogudileyo, othandeka kakuhle, umxholo wekhabhoni ephantsi, iipropathi ezigqwesileyo zobude, kunye ne-weldability elungileyo. Q235 ikhabhoni eqhelekileyo ...Funda ngokugqithisileyo -
Umahluko phakathi kwePipe kunye neTube
Yintoni umbhobho? Umbhobho licandelo elinomngxuma elinecandelo elingqukuva elingqukuva elingqukuva lokuhanjiswa kweemveliso, kubandakanywa ulwelo, igesi, iipellets kunye nomgubo, njl. OD thabatha 2 amaxesha ...Funda ngokugqithisileyo -
Yintoni i-API 5L?
I-API 5L ngokuqhelekileyo ibhekisela kumgangatho wokuphunyezwa kwemibhobho yentsimbi yombhobho, equka iindidi ezimbini eziphambili: iipayipi zensimbi ezingenamthungo kunye nemibhobho yensimbi edibeneyo. Okwangoku, iintlobo zemibhobho yentsimbi esetyenziswa ngokuqhelekileyo kwimibhobho yeoli yimibhobho edityanisiweyo ye-arc edityanisiweyo ...Funda ngokugqithisileyo
