Iindaba
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Umahluko phakathi kwe-HFW kunye ne-DSAW
Umahluko phakathi kwe-arc ye-arc entywiliselwe kabini (i-dsaw) kunye ne-high frequency difference(hfw) ibonakala ikakhulu kwinkangeleko ye-weld, umbhobho wentsimbi we-arc ontywiliselwe ngokuphindwe kabini ngenkangeleko unomcu omncinci wokujikela, ngakumbi ngaphakathi kwentsimbi.Umthungo othe tye wantywilisela...Funda ngokugqithisileyo -
Isiphene sentsimbi yeCarbon
I-Carbon steel defect ibangelwa izixhobo, iinkqubo kunye nokusebenza kwi-carbon steel smelting kunye ne-rolling (forging) inkqubo, kubandakanywa ne-scarring, i-cracks, i-residual shrinkage, i-layer, i-white point, i-segregation, i-non-metallic inclusions, njenge-osteoporosis kunye ne-banded.Ukukrazula Akukho manxeba kwaye...Funda ngokugqithisileyo -
Ibhanti kunye nempembelelo yeNdlela kushishino lwentsimbi
IShinestar Steel Research Institute ikholelwa ukuba ixesha laseChina lokukhula ngokukhawuleza koqoqosho liye lahamba ngonaphakade, nto leyo eyenza ishishini lentsimbi liye lafumana uhlengahlengiso oluphakathi lweentlungu zokukhula okuphantsi kule minyaka mihlanu idlulileyo, kwaye ukukhula kwexesha elizayo kuyaqhubeka ukucotha kuya kuba yinyaniso engenakuphikiswa. ...Funda ngokugqithisileyo -
Umbhobho we-API ongenamthungo
Imigangatho ye-API - isifinyezo se-API American Petroleum Institute, imigangatho ye-API iyimfuneko ikakhulu yokusebenza kwezixhobo, ngamanye amaxesha kubandakanya ukuyila kunye neenkcukacha zenkqubo.Umbhobho we-API ongenamthungo icandelo lomnqamlezo ongenanto, akukho seams ngeenxa zonke, isikwere, intsimbi exande.Intsimbi engenamthungo...Funda ngokugqithisileyo -
Ukugcinwa kwamandla kunye nokuKhuselwa kokusiNgqongileyo
Ukugcinwa kwamandla kunye nokukhuselwa kwendalo kubalulekile kuphuhliso.Uhlaselo lwamazwe ngamazwe kushishino lwentsimbi lwentshayelelo eyinkunzi enkulu, iqela lababambeli beShinestar liya kuthatha inyathelo lokuxhasa le politiki ngokuvelisa umbhobho ojikelezayo ngakumbi, umbhobho wentsimbi ye-helical, umbhobho we-3pe antiseptic spiral...Funda ngokugqithisileyo -
Iindidi ezahlukeneyo ze-API Steel Pipe
Umbhobho wentsimbi we-API othambileyo usetyenziswa kakhulu kumashishini amaninzi.Nangona kunjalo, uninzi lwabathengi abakazi ukuba zingaphi na iintlobo ze-API yentsimbi yombhobho ekhoyo kwimarike.Ungazikhathazi ngaloo nto.Nazi iinkcukacha.API umgca wentsimbi umbhobho API umgca wentsimbi umbhobho ngumbhobho umgca odibana Americ...Funda ngokugqithisileyo