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Insimbi Engagqwali ye-SS904L AISI 904L (UNS N08904)
I-UNS NO8904, eyaziwa kakhulu ngokuthi i-904L, iyinsimbi engagqwali ye-austenitic ene-carbon ephezulu ephansi esetshenziswa kabanzi ezindaweni lapho izakhiwo zokugqwala ze-AISI 316L kanye ne-AISI 317L zinganele. I-904L inikeza ukumelana okuhle kokuqhekeka kokugqwala kokucindezeleka kwe-chloride, ukumelana nomgodi, kanye nokumelana nokugqwala okuvamile okungaphezu kwe-316L kanye ne-317L molybdenum ethuthukisiwe.
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I-Monel 400 Alloy (UNS N04400/ W.Nr. 2.4360 kanye no-2.4361)
I-Monel 400 alloy iyi-alloy yethusi ye-nickel enamandla aphezulu ngaphezu kwezinga lokushisa elibanzi elifinyelela ku-1000 F. Ibhekwa njenge-alloy ye-Nickel-Copper ethambile emelana nezimo eziningi zokugqwala.
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I-INCOLOY 825 (UNS N08825 / NS142)
I-Alloy 825 iyi-alloy ye-nickel-iron-chromium e-austenitic futhi echazwa ngokwengezwa kwe-molybdenum, ithusi kanye ne-titanium. Yakhelwe ukuhlinzeka ngokumelana okungavamile ezindaweni eziningi ezigqwalisayo, kokubili ukuxilisa kanye nokunciphisa.
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I-INCONEL 600 (UNS N06600 /W.Nr. 2.4816)
I-INCONEL alloy 600 (UNS N06600) I-alloy ye-nickel-chromium enokumelana okuhle kwe-oxidation emazingeni okushisa aphezulu. Inokumelana okuhle ezindaweni eziqukethe i-carburizing kanye ne-chloride. Inokumelana okuhle nokugqwala kokugqwala kwe-chloride-ion stress ngamanzi ahlanzekile kakhulu, kanye nokugqwala kwe-caustic. I-alloy 600 nayo inezakhiwo ezinhle kakhulu zemishini futhi inenhlanganisela efiselekayo yamandla aphezulu kanye nokusebenza kahle. Isetshenziselwa izingxenye zesithando somlilo, ekucubungulweni kwamakhemikhali nokudla, kubunjiniyela benyukliya kanye nama-electrode akhipha i-sparkling.
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I-INCONEL 625 (UNS N06625 / W.Nr.2.4856)
I-Alloy 625 (UNS N06625) iyi-alloy ye-nickel-chromium-molybdenum ene-niobium eyengeziwe. Ukwengezwa kwe-molybdenum kusebenza ne-niobium ukuqinisa i-matrix ye-alloy, kuhlinzeka ngamandla aphezulu ngaphandle kokwelashwa okushisa okuqinisayo. I-alloy imelana nezindawo eziningi ezigqwalisayo futhi inokumelana okuhle nokugqwala kwemigodi kanye ne-crevice. I-Alloy 625 isetshenziswa ekucubungulweni kwamakhemikhali, ezindiza kanye nobunjiniyela basolwandle, imishini yokulawula ukungcola kanye ne-reactor yenuzi.
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Ipayipi Elingenamthungo Elingenasici le-MP (Mechanical Polishing)
I-MP (Mechanical polishing): ivame ukusetshenziswa kwengqimba ye-oxidation, imigodi, kanye nemihuzuko ebusweni bamapayipi ensimbi. Ukukhanya kwayo kanye nomphumela wayo kuncike ohlotsheni lwendlela yokucubungula. Ngaphezu kwalokho, ukupholisha ngomshini, nakuba kuhle, kunganciphisa nokumelana nokugqwala. Ngakho-ke, uma kusetshenziswa ezindaweni ezigqwalisayo, ukwelashwa kokudlula kuyadingeka. Ngaphezu kwalokho, kuvame ukuba nezinsalela zezinto zokupholisha ebusweni bamapayipi ensimbi.
