Ukunyangwa kweNgxoxo yeeNtsimbi ezahlukeneyo eziNgatyiwayo

I-304: yinjongo eqhelekileyo yensimbi engenasici esetyenziswa ngokubanzi kwimveliso yezixhobo kunye neengxenye ezifuna ukudibanisa okulungileyo kweempawu (ukumelana nokubola kunye nokubumba).

I-301: Insimbi engenasici ibonisa umsebenzi ocacileyo wokuqina okwenzeka ngexesha lokuguqulwa, kwaye isetyenziswe kwiimeko ezahlukeneyo ezifuna amandla aphezulu.

I-302: Insimbi engenastainless iyinto eyohlukileyo ye-304 yensimbi engenasici enomxholo ophezulu wekhabhoni kwaye inokwenziwa ngokuqengqeleka okubandayo ukomelela okuphezulu.

I-302B: Yintsimbi engatyiwayo enomxholo ophezulu wesilicon kwaye inokumelana nobushushu obuphezulu be-oxidation.

I-303 kunye ne-303SE: Iinsimbi ezingenasici ezingenasici zamahhala eziqukethe isulfure kunye ne-selenium, ngokulandelanayo, kwizicelo ezifuna ukunqunyulwa kwamahhala kunye nokukhanya okuphezulu okukhanyayo.I-303SE insimbi engenasici ikwasetyenziselwa iindawo ezifuna isihloko esishushu ngenxa yokusebenza kwayo okuhle okushushu phantsi kweemeko ezinjalo.

Ukunyangwa kwe-Corrosion-2
Ukumelana nokuNgxwala-1

I-304L: Ukwahluka kwe-304 yensimbi engenasici kunye nomxholo ophantsi wekhabhoni wokusetyenziswa kwe-welding.Umxholo wekhabhoni ophantsi unciphisa imvula ye-carbide kwindawo echaphazelekayo ukushisa kufuphi ne-weld, enokuthi iholele kwi-intergranular corrosion (ukuhlaselwa kwe-weld) kwindawo yensimbi engenasici kwezinye iimeko.

04N: Yintsimbi engatyiwa yinitrogen enenitrogen.I-nitrojeni yongezwa ukuphucula amandla entsimbi.

I-305 kunye ne-384: Insimbi engenasici inomxholo ophezulu we-nickel kunye nesantya esiphantsi sokuqina komsebenzi, kwaye ifanelekile kwiimeko ezahlukeneyo kunye neemfuno eziphezulu zokubumba okubandayo.

I-308: Insimbi engenasici isetyenziselwa ukwenza i-electrode.

I-309, i-310, i-314, kunye ne-330: I-nickel ephezulu kunye nomxholo we-chromium wensimbi engenasici inyusa ukuxhathisa kwentsimbi ye-oxidation kunye namandla okunyuka kumaqondo okushisa aphezulu.Ngelixa i-30S5 kunye ne-310S zizinto ezahlukeneyo ze-309 kunye ne-310 yensimbi engenasici, umahluko kuphela ngumxholo wekhabhoni osezantsi, onciphisa imvula ye-carbide kufuphi ne-weld.I-330 yensimbi engenasici inokumelana okuphezulu kakhulu ne-carburization kunye nomothuko we-thermal.

Iindidi ze-316 kunye ne-317: Insimbi engenasici iqulethe i-aluminium, ngoko ke ukuxhathisa kwayo kwi-corrosion kwi-pitting corrosion kwiindawo zolwandle kunye neekhemikhali zoshishino zingcono kakhulu kune-304 yensimbi engenasici.Phakathi kwazo, iintlobo ze-316 zensimbi ezingenasici zibandakanya i-carbon low-stainless steel 316L, i-nitrogen-equkethe i-316N ephezulu ye-stainless steel stainless kunye ne-sulfure umxholo we-316F.

I-321, i-347 kunye ne-348 yi-titanium, i-niobium kunye ne-tantalum, i-niobium i-stabilized steels stabilized, ngokulandelanayo.Zifanelekile kwi-solder ephezulu yokushisa.I-348 yintsimbi engenastainless ilungele ishishini lamandla enyukliya.Isixa se-tantalum kunye nesixa semingxuma egrunjiweyo ilinganiselwe.

I-coil induction kunye nenxalenye edibeneyo kwi-welding tongs kufuneka ibekwe ngokuthembekileyo ukukhusela i-arc ekubetheni umbhobho wensimbi ngexesha lokusebenza.


Ixesha lokuposa: Jun-03-2019