Nkhani Zamakampani
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EU Steel Service Centers Shipments Dip ndi 23% mu Januwale-Meyi
Ziwerengero zaposachedwa za EUROMATAL zogulitsidwa kuchokera ku malo opangira zitsulo ku Europe ndi ogulitsa zinthu zambiri zimatsimikizira zovuta zomwe gawo logawa likukumana nalo. Malinga ndi lipoti laposachedwa ndi bungwe la European zitsulo ndi zitsulo zogawa EUROMETAL, m'miyezi isanu yoyamba ...Werengani zambiri -
China Belt ndi Road
Bungwe la General Administration of Customs linatulutsa ndondomeko ya mtengo wamtengo wapatali wa katundu wolowa ndi kutumiza kunja ndi dziko (chigawo) mu April. Ziwerengero zikuwonetsa kuti Vietnam, Malaysia ndi Russia atenga malo atatu apamwamba pazamalonda aku China ndi mayiko omwe ali m'mphepete mwa "Belt and Road" kwa anayi ...Werengani zambiri -
Zifukwa ndi miyeso ya chitoliro weld porosity
Weld chitoliro kuwotcherera porosity zimakhudza osati makulidwe mapaipi, chifukwa payipi kutayikira ndi dzimbiri adzakhala ananyengerera mfundo kwambiri kuchepetsa kuwotcherera mphamvu ndi kulimba. Zinthu kuwotcherera porosity ndi: kutuluka m'madzi, dothi, okusayidi ndi chitsulo filings, kuwotcherera zosakaniza ndi makulidwe chivundikirocho ...Werengani zambiri -
Ndemanga za "2019nCov" yaku China
Kwa makasitomala athu: Pakadali pano, boma la China likuchitapo kanthu mwamphamvu kwambiri, ndipo chilichonse chili m'manja. Moyo ndi wabwinobwino kumadera ena ambiri ku China mpaka pano, ndi mizinda yocheperako ngati Wuhan yomwe yakhudzidwa. Ndikukhulupirira kuti zonse zibwerera mwakale posachedwa. Zikomo!Werengani zambiri -
Common Welding Defects
Popanga kuwotcherera zitsulo, padzakhala kutuluka kwa zitsulo ngati njira yowotcherera si yolondola. Zowonongeka zofala kwambiri ndi kuphulika kotentha, kuzizira kozizira, kung'ambika kwa lamellar, kusowa kwa fusion ndi kulowa kosakwanira, stomata ndi slag. Kuphulika kotentha. Imapangidwa nthawi ...Werengani zambiri -
Antirust varnish
Antirust varnish ndi umboni wa dzimbiri kuteteza zitsulo pamwamba pa mlengalenga, madzi ndi mankhwala ena kapena electrochemical dzimbiri zokutira. Makamaka anawagawa thupi ndi mankhwala dzimbiri magulu awiri. Zakale zimadalira utoto woyenera ndi utoto wopangidwa ndi filimu wandiweyani ...Werengani zambiri
