I-Stainless Steel Round Bar enoMgangatho Olungileyo
Intshayelelo yeMveliso
Intsimbi (Fe): yinto esisiseko yentsimbi yentsimbi;
I-Chromium (Cr): yeyona nto iphambili yokwenza i-ferrite, i-chromium idityaniswe neoksijini inokuvelisa ifilimu enganyangekiyo ye-Cr2O3, yenye yezinto ezisisiseko zentsimbi engatyiwayo ukugcina ukuxhathisa kokubola, umxholo wechromium wongeza isakhono sokulungisa ifilimu yentsimbi, intsimbi egqwesileyo yentsimbi engaphezulu kwe-1% kufuneka ibe ngaphezulu komxholo we-chromium.
I-Carbon (C): yinto eyomeleleyo yokwenza i-austenite, inokuphucula kakhulu amandla ensimbi, ngaphezu kwekhabhoni kwi-corrosion resistance nayo inefuthe elibi;
I-Nickel (Ni): yinto ephambili yokwenza i-austenite, inokunciphisa ukubola kwentsimbi kunye nokukhula kweenkozo ngexesha lokufudumala;
I-Niobium, i-titanium (i-Nb, i-Ti): i-carbide enamandla yokwenza izinto, inokuphucula ukuxhathisa kwentsimbi kwi-corrosion intergranular. Nangona kunjalo, i-titanium carbide inefuthe elibi kumgangatho ophezulu wensimbi engenasici, ngoko ke insimbi engenasici eneemfuno eziphezulu zomgangatho jikelele iphuculwe ngokungeza i-niobium ukuphucula ukusebenza.
I-Nitrogen (N): yinto eyomeleleyo yokwenza i-austenite, inokuphucula kakhulu amandla entsimbi. Kodwa ukuguga kokuqhekeka kwensimbi engenasici kunempembelelo enkulu, ngoko ke intsimbi engenasici kwiinjongo zokunyathela ukulawula ngokungqongqo umxholo wenitrogen.
I-Phosphorus, isulfure (P, S): yinto enobungozi kwinsimbi engenasici, ukuxhatshazwa kwe-corrosion kunye ne-stamping yensimbi engenasici kunokuba nefuthe elibi.
Umboniso weMveliso
Izinto eziphathekayo kunye neNtsebenzo
| Izinto eziphathekayo | Iimpawu |
| 310S intsimbi engatyiwa | I-310S insimbi engenasici yintsimbi ye-chromium-nickel ye-austenitic enokumelana ne-oxidation elungileyo, ukumelana nokugqwala, ngenxa yepesenteji ephezulu yechromium kunye ne-nickel, i-310S inamandla angcono kakhulu okukhasa, inokuqhubeka nokusebenza kumaqondo obushushu aphezulu, ngokuxhathisa okuhle kobushushu obuphezulu. |
| I-316L yentsimbi ejikelezayo ibha | 1) Imbonakalo entle ecwebezelayo kwaye entle yeemveliso eziqengqelekayo ezibandayo. I-2) ukumelana nokugqwesa okugqwesileyo, ngakumbi ukuchasana nokugoba, ngenxa yokongezwa kwe-Mo 3) amandla aphezulu aphezulu obushushu; 4) umsebenzi ogqwesileyo wokuqina (iipropathi ezibuthathaka zemagneti emva kokucubungula) 5) i-non-magnetic kwisimo sesisombululo esiqinileyo. |
| 316 intsimbi engqukuva | Iimpawu: I-316 insimbi engenasici yintsimbi yesibini esetyenziswa kakhulu emva kwe-304, esetyenziswa kakhulu kwishishini lokutya kunye nezixhobo zotyando, ngenxa yokongezwa kwe-Mo, ngoko ke ukuxhathisa ukubola, ukuxhathisa kwe-atmospheric corrosion kunye namandla okushisa aphezulu kulungile, kunokusetyenziswa kwiimeko ezinzima; umsebenzi ogqwesileyo wokuqina (ongeyo-magnetic). |
| 321 intsimbi engqukuva | Iimpawu: Ukongezwa kwezinto ze-Ti kwi-304 yentsimbi ukuthintela ukubola komda weenkozo, ezilungele ukusetyenziswa kumaqondo obushushu angama-430 ℃ - 900 ℃. Ngaphandle kokongezwa kwezinto ze-titanium ukunciphisa umngcipheko we-weld corrosion ezinye iipropathi ezifana ne-304. |
| 304L intsimbi engqukuva engenasici | I-304L insimbi engenasici ejikelezayo iyinhlukano ye-304 yensimbi engenasici kunye nomxholo ophantsi wekhabhoni kwaye isetyenziswe kwizicelo apho i-welding ifunekayo. Isiqulatho sekhabhoni esisezantsi sinciphisa imvula ye-carbide kwindawo echaphazelekayo yobushushu kufutshane ne-weld, engakhokelela kwi-intergranular corrosion (i-weld erosion) yensimbi engenasici kwiindawo ezithile. |
| 304 intsimbi engqukuva engenastainless | Iimpawu: I-304 insimbi engenasici yenye yezona zinto zisetyenziswa kakhulu i-chromium-nickel yensimbi engenasici, enokumelana nokugqwala okuhle, ukumelana nobushushu, amandla aphantsi obushushu kunye neempawu zoomatshini. Ukumelana nokubola kwiatmosfera, ukuba umoya wezoshishino okanye iindawo zongcoliseko olunzima, kufuneka zicocwe kwangethuba ukuthintela ukubola. |
Ukusetyenziswa okuqhelekileyo
Insimbi engenasici ejikelezayo inethemba elibanzi lesicelo kwaye isetyenziswa ngokubanzi kwi-hardware kunye ne-kitchenware, ukwakhiwa kweenqanawa, i-petrochemical, oomatshini, amayeza, ukutya, amandla ombane, amandla, i-aerospace, njl., ukwakhiwa kunye nokuhlobisa. Izixhobo zokusetyenziswa kumanzi olwandle, imichiza, idayi, iphepha, i-oxalic acid, isichumisi kunye nezinye izixhobo zokuvelisa; ukufota, ishishini lokutya, izibonelelo zendawo yonxweme, iintambo, ii-CD rods, iibholiti, ii-nuts
Iimveliso eziphambili
Imivalo engqukuva yentsimbi engenastainless inokohlulwa ibe yishushu esongwayo, ibunjwe kwaye ibandayo izotywe ngokwenkqubo yemveliso. I-Hot-rolled stainless stainless round specs ye-5.5-250 mm. Phakathi kwazo: i-5.5-25 mm yentsimbi encinci yentsimbi ejikelezayo ixhaswe kakhulu kwiingxowa zemivalo echanekileyo, esetyenziswa ngokuqhelekileyo njengentsimbi yentsimbi, iibholiti kunye neengxenye ezahlukeneyo zomatshini; insimbi engenasici engqukuva intsimbi engaphezu kwama-25 mm, isetyenziswa ikakhulu xa kusenziwa iinxalenye zoomatshini okanye kwiibhilithi zentsimbi ezingenamthungo.
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