Umbhobho we-316l Stainless Steel Non-Seamless Steel
Ulwazi oluSisiseko
I-304 stainless steel yinto eqhelekileyo kwi-stainless steel, enobunzima obuyi-7.93 g/cm³; ikwabizwa ngokuba yi-18/8 stainless steel kwishishini, oko kuthetha ukuba ine-chromium engaphezulu kwe-18% kunye ne-nickel engaphezulu kwe-8%; ukumelana nobushushu obuphezulu be-800 ℃, ukusebenza kakuhle kokucubungula, Ukuqina okuphezulu, kusetyenziswa kakhulu kwishishini kunye nomhombiso wefenitshala kunye neshishini lokutya kunye nezonyango. Nangona kunjalo, kufuneka kuqatshelwe ukuba xa kuthelekiswa ne-304 stainless steel eqhelekileyo, i-304 stainless steel yenqanaba lokutya inomlinganiselo womxholo ongqongqo. Umzekelo, inkcazo yamazwe ngamazwe ye-304 stainless steel ngokusisiseko yi-18%-20% chromium, 8%-10% nickel, kodwa i-304 stainless steel yenqanaba lokutya ine-18% chromium kunye ne-8% nickel, evumela ukuguquguquka ngaphakathi koluhlu oluthile, kwaye inciphise umxholo weentsimbi ezahlukeneyo ezinzima. Ngamanye amazwi, i-304 stainless steel ayisiyo-304 stainless steel yenqanaba lokutya.
Umboniso weMveliso
Iinkcukacha zeMveliso
Iipayipi zentsimbi engagqwaliyo ezingenamthungo ziipayipi zentsimbi ezimelana ne-media ebuthathaka enokubola njengomoya, umphunga, namanzi, kunye ne-media enokubola ngokweekhemikhali ezifana nee-asidi, ii-alkali, kunye neetyuwa. Ikwaziwa nangokuthi yi-stainless acid-resistant steel pipe.
Ukumelana nokugqwala kwemibhobho engenamthungo yentsimbi engagqwaliyo kuxhomekeke kwizinto ezidityanisiweyo ezikwintsimbi. I-Chromium yinxalenye esisiseko yokumelana nokugqwala kwentsimbi engagqwaliyo. Xa umxholo we-chromium kwintsimbi ufikelela malunga ne-12%, i-chromium idibana neoksijini kwindawo edityanisiweyo ukuze yenze ifilimu encinci kakhulu ye-oxide (ifilimu yokuzithutha) kumphezulu wentsimbi. , Inokuthintela ukugqwala okungakumbi kwe-matrix yentsimbi. Ukongeza kwi-chromium, izinto ezidityanisiweyo ezisetyenziswa rhoqo kwimibhobho engenamthungo yentsimbi engagqwaliyo ziquka i-nickel, i-molybdenum, i-titanium, i-niobium, i-copper, i-nitrogen, njl.njl., ukuhlangabezana neemfuno zokusetyenziswa ezahlukeneyo kwisakhiwo kunye nokusebenza kwentsimbi engagqwaliyo.
Umbhobho ongenamthungo wentsimbi engagqwaliyo yintsimbi ende engqukuva engenanto, esetyenziswa kakhulu kwi-petroleum, iikhemikhali, ezonyango, ukutya, kushishino olukhanyayo, kwizixhobo zoomatshini nakwezinye iipayipi zoshishino kunye neendawo zokwakha zoomatshini. Ukongeza, xa amandla okugoba kunye nokugoba elingana, ubunzima bulula, ngoko ke ikwasetyenziswa kakhulu ekwenziweni kweendawo zoomatshini kunye nezakhiwo zobunjineli. Ikwasetyenziswa rhoqo ukuvelisa izixhobo ezahlukeneyo zesiqhelo, iibharele, amaqokobhe, njl.njl.
Inkqubo yeMveliso
Inamanyathelo okuvelisa alandelayo:
a. Ukulungiswa kwentsimbi engqukuva; b. Ukufudumeza; c. Ukubhoboza okujijekileyo okushushu; d. Ukusika intloko; e. Ukuqhobosha; f. Ukusila; g. Ukuthambisa; h. Ukucubungula ukuqhobosha okubandayo; i. Ukususa amafutha; j. Unyango lobushushu besisombululo; k. Ukuthe tye; l. Ukusikwa kwetyhubhu; m. Ukuqhobosha; n. Uvavanyo lwemveliso.
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