Kuyaziwa ukuba inkangeleko, ukusebenziseka kunye nobomi benkonzo yemveliso zizibonakaliso ezithe ngqo zobungcali bemveliso, kwaye zezona zinto zintathu ziphambili zokugweba izinto ezilungileyo nezingalunganga zemveliso. Kwiphepha lokugqibela, sazise ngokuphuculwa kwenkqubo yemveliso yeworkshop yeHeli Heavy Industries kunye nokubekwa kwendlela yophuhliso lwexesha elizayo ngesihloko esithi "Uphuhliso Olutsha, Indlela Entsha". Kule phepha, siza kwazisa iimveliso zeHeli Heavy Industries ezivela kwizixhobo neenkqubo zamandulo.
Umxholo wezinto zeekhemikhali ubusoloko uyindlela yokulinganisa umgangatho wezinto zentsimbi. Umzekelo, ukonyuka komxholo wekhabhoni wentsimbi kuya kwandisa inqanaba lemveliso kunye namandla okutsalwa kwentsimbi, ngelixa kunciphisa i-plasticity yayo kunye neempawu zempembelelo.
Kumgca wemveliso enye yeHeli Heavy Industry, kumiselwe amasebe amabini ovavanyo. Isebe lokuqala lovavanyo likwindawo yokugcina izinto, kwaye linoxanduva lokuhlola izithako zemveliso kunye nokuhlolwa kwezinto ezingenanto. Isebe lesibini lovavanyo limiselwe eHeli. Indawo yokusebenzela yokuvelisa yeLi Heavy Industry inoxanduva ikakhulu lokuhlola rhoqo iisampuli zeemveliso ezigqityiweyo kunye nokuhlolwa okuncediswayo kwenkqubo yonyango lobushushu. Ilebhu ixhotyiswe nge-carbon and sulfur analyzer, i-multi-element analyzer ekrelekrele, i-metallurgical microscope, njl.
Isihlalutyi seCarbon kunye neSulfur se-6801-BZ/C Arc Combustion
I-6801-BZ/C arc combustion carbon and sulfur analyzer iza kuhlalutya ngokuchanekileyo umxholo wekhabhoni kunye nesalfure kwizinto ezisetyenzisiweyo. Ukongeza kwimpembelelo yekhabhoni kubulukhuni kunye neplastiki yentsimbi, ikwachaphazela ukumelana nokugqwala kwentsimbi emoyeni. Kwindawo engaphandle, okukhona umxholo wekhabhoni uphezulu, kokukhona kunokwenzeka ukuba igqwale. Ke ngoko, ukumisela umxholo wekhabhoni linyathelo eliyimfuneko kwimveliso yentsimbi. I-Sulfur ikwayinto enobungozi phantsi kweemeko eziqhelekileyo. Ibangela ukuba intsimbi ivelise ukurhawuzelela okushushu, inciphise ukuguguleka kunye nokuqina kwentsimbi, kwaye ibangela imingxunya ngexesha lokubumba nokuqengqeleka. I-Sulfur ikwayingozi ekusebenzeni kwe-welding, inciphisa ukumelana nokugqwala. Nangona kunjalo, ukongeza i-sulfur eyi-0.08-0.20% kwintsimbi kunokuphucula ukusebenza kwayo kwaye kudla ngokuba yintsimbi enqumlayo.
6811I-analyzer ekrelekrele yezinto ezininzi
I-6811A ekrelekrele yokuhlaziya izinto ezininzi inokulinganisa ngokuchanekileyo umxholo wezinto ezahlukeneyo zeekhemikhali ezifana ne-manganese (Mu), i-silicon (Si), kunye ne-chromium (Cr). I-Manganese yi-deoxidizer kunye ne-desulfurizer elungileyo kwinkqubo yokwenza intsimbi. Ukongeza ubungakanani obufanelekileyo be-manganese kunokuphucula ukumelana nokuguguleka kwentsimbi. I-Silicon yiarhente yokunciphisa kunye ne-deoxidizer elungileyo. Kwangaxeshanye, i-silicon inokunyusa kakhulu umda we-elastic wentsimbi. I-Chromium yinxalenye ebalulekileyo ye-alloy yentsimbi engagqwali kunye nentsimbi engatshisi ubushushu. Inokunyusa ubunzima kunye nokumelana nokugqwala kwentsimbi, kodwa kwangaxeshanye inciphise i-plasticity. Ke ngoko, ezinye izaphuko zentsimbi ezenzeka ngexesha lenkqubo yonyango lobushushu zinokuba ngumxholo we-chromium ogqithisileyo.
imakroskopu yesinyithi
Kwimveliso yendawo enamavili amane, izinto ezisetyenziswa kwisiseko sevili esixhasayo, isigqubuthelo secala levili elixhasayo kunye nenkxaso yevili elikhokelayo yintsimbi ethambileyo, eneemfuno eziphezulu zesantya se-spheroidization. I-microscope ye-metallurgical inokuyibona ngokuthe ngqo isantya se-spheroidization semveliso.
Ukongeza, i-nickel (Ni), i-molybdenum (Mo), i-titanium (Ti), i-vanadium (V), i-tungsten (W), i-niobium (Nb), i-cobalt (Co), i-copper (Cu), i-aluminium (Al), Umxholo wezinto ezifana ne-boron (B), i-nitrogen (N), kunye ne-rare earth (Xt) zonke ziya kuba nefuthe ekusebenzeni kwentsimbi kwaye kufuneka zilawulwe ngaphakathi koluhlu oluthile.
Ezi lebhu zimbini zifana neendawo ezimbini zokujonga izinto ezithengiswayo, zihlala zijonga izixhobo zeHeli, zithintela ukuphuma kwazo zonke iimveliso ezikumgangatho ophantsi, kwaye zibonelela abathengi ngeemveliso ezifanelekileyo nezisemgangathweni ophezulu.
Ixesha lokuthumela: Agasti-27-2021
