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UCleveland-Cliffs waseUnited States uphumelele uloyiso oluthathu olulandelelanayo kwi-9th Annual S&P Global Platts Global Metals Awards.
ELondon, ngo-Okthobha we-14, ngo-2021/PRNewswire/ - Cleveland-Cliffs Inc., umvelisi omkhulu wentsimbi eflethi eMntla Melika kunye nomthengisi kwishishini leemoto laseMntla Melika Uphumelele amabhaso amathathu kwiGlobal Metal Awards, waphumelela iNkampani yeMetal yoNyaka, iDibaniso loNyaka kunye ne-CEO / uSihlalo woNyaka...Funda ngokugqithisileyo -
I-China iyangxola ukusombulula ukucudiswa kwamandla kunye nokuthomalalisa imarike yemathiriyeli ekrwada engalawulekiyo
Ngomhla wama-27 kuNovemba 2019, enye indoda yaya kwiziko lombane elibaswe ngamalahle eHarbin, kwiPhondo laseHeilongjiang, eTshayina. I-REUTERS/Jason Lee Beijing, nge-24 kaSeptemba (Reuters)-Abavelisi beemveliso kunye nabavelisi baseTshayina banokuthi ekugqibeleni bafumane isiqabu ngenxa yokwanda kwezithintelo zombane eziphazamisa ukusebenza kwemizi-mveliso...Funda ngokugqithisileyo -
Nangona u-Evergrande exhalabile, uSika usenethemba ngekamva laseTshayina
I-Zurich (iReuters)-iNtloko yeSigqeba uThomas Hasler uthe ngoLwesine ukuba uSika unokukoyisa ukunyuka kweendleko zempahla ekrwada kwihlabathi jikelele kunye nokungaqiniseki okuhambelana neengxaki zetyala lomphuhlisi waseChina Evergrande ukuze afezekise injongo yakhe ye-2021. Emva kobhubhani wonyaka ophelileyo ubangele ukwehla kwe...Funda ngokugqithisileyo -
Uzinzo kumashishini eemoto nolwakhiwo kuqhuba imfuno yokuphinda kusetyenziswe isinyithi esilahliweyo ngesantya sokukhula sonyaka esisi-5.5%.
Uphando lweFact.MR lwemarike yentsimbi esetyenzisiweyo yokurisayikilisha ihlalutya ngokweenkcukacha ukukhula kunye neendlela ezichaphazela iindidi zentsimbi, iintlobo zezinto ezilahliweyo kunye nemfuno yoshishino. Ikwaqaqambisa izicwangciso ezahlukeneyo ezamkelwa ngabadlali abakhulu ukufumana inzuzo yokukhuphisana kuphawu lokuphinda kusetyenziswe isinyithi esilahliweyo...Funda ngokugqithisileyo -
NgoLwesithathu, nge-29 kaSeptemba 2021, iIndiya ibona izinga lenzala yegolide kunye nexabiso lesilivere
ixabiso legolide India (46030 rupees) iye yawa ukususela izolo (46040 rupees). Ukongeza, yi-0.36% ephantsi kunexabiso eliqhelekileyo legolide eliqatshelwe kule veki (i-Rs 46195.7). Nangona ixabiso legolide kwihlabathi (i-1816.7 yeedola) linyuke nge-0.18% namhlanje, ixabiso legolide kwimarike yaseIndiya liseku ...Funda ngokugqithisileyo -
INikeli ecocekileyo yorhwebo
Imichiza ye Formula Ni Imixholo eFundiweyo Imvelaphi yokuNxhathisa iNickel ngokuRhweba ngeNickel eNgasemva I-nickel esulungekileyo kurhwebo okanye ephantsi ifumana usetyenziso lwayo oluphambili ekusetyenzweni kweekhemikhali kunye nombane. Ukumelana neCorrosion Ngenxa yenickel esulungekileyo...Funda ngokugqithisileyo -
Ukuqonda iialloyi zeAluminiyam
Ngokukhula kwe-aluminiyam ngaphakathi kwishishini lokwenziwa kwe-welding, kunye nokwamkelwa kwayo njengenye indlela ebalaseleyo yentsimbi yezicelo ezininzi, kukho iimfuno ezikhulayo zabo babandakanyekayo ekuphuhliseni iiprojekthi ze-aluminium ukuze baqhelane ngakumbi neli qela lezinto eziphathekayo. Ukuze ngokupheleleyo...Funda ngokugqithisileyo -
IAluminium: Iinkcukacha, iiPropati, uHlelo kunye neeKlasi
Ialuminiyam sesona simbi sininzi ehlabathini kwaye sesona sixhobo sixhaphakileyo sesithathu esiquka i-8% yoqweqwe lomhlaba. Ukuguquguquka kwe-aluminium kwenza ukuba ibe yintsimbi esetyenziswa kakhulu emva kwentsimbi. Ukuveliswa kweAluminiyam yeAluminiyam ivela kwi-mineral bauxite. I-Bauxite iguqulelwa kwi-aluminum...Funda ngokugqithisileyo -
Indlela yokukhetha ukuxhathisa ucingo lokufudumeza
Indlela yokukhetha ukuxhathisa ucingo lokufudumeza (1) Ukuthenga iinkampani ezifana nezo zisebenza kwizixhobo zoomatshini, oomatshini bokutywina, oomatshini bokupakisha, njl., singacebisa ukusebenzisa ucingo lwe-NiCr lwechungechunge lwe-cr20Ni80 njengoko iimfuno zabo zokushisa zingekho phezulu. Kukho iingenelo ezithile o...Funda ngokugqithisileyo -
ucingo lobhedu olunameleli (iyaqhutywa)
Umgangatho wemveliso l. I-enameled wire 1.1 umgangatho wemveliso yocingo olujikelezileyo lwe-enameled: umgangatho we-gb6109-90; zxd/j700-16-2001 umgangatho wolawulo lwangaphakathi loshishino 1.2 umgangatho wemveliso yocingo olunamelled olusicaba: gb/t7095-1995 uthotho lwemiGangatho yoMgangatho weendlela zokuvavanya iingcingo ezingqukuva nezisicaba: gb/t4074-1...Funda ngokugqithisileyo -
Ucingo lobhedu olunentsimbi (iya kuqhubeka)
Ucingo lwe-enameled luhlobo oluphambili lwentambo yokucima, equkethe iinxalenye ezimbini: i-conductor kunye ne-insulating layer. Emva kokufakwa kwe-anneal kunye nokuthamba, ucingo olungenanto lupeyintwa kwaye lubhakwe amaxesha amaninzi. Nangona kunjalo, akulula ukuvelisa iimveliso ezihlangabezana neemfuno zemigangatho kunye nabathengi. Yi...Funda ngokugqithisileyo -
Inzuzo ye-alloy ye-FeCrAl kunye nokungalunganga
I-alloy ye-FeCrAl ixhaphake kakhulu kwindawo yokufudumeza umbane. Kuba ineengenelo ezininzi, ewe, ikwanazo nezingeloncedo, masiyifunde. Izinto eziluncedo: 1, Ubushushu bokusetyenziswa kwiatmosfera buphezulu. Ubushushu benkonzo ephezulu ye-HRE ialloy kwi-iron-chromium-aluminum electrothermal alloy can rea...Funda ngokugqithisileyo
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