Ukusetyenziswa kunye neempawu zocingo lwentsimbi engagqwali engama-304, ibha yentsimbi engagqwali engama-304, ngokwemigangatho ye-AISI yase-United States, intsimbi engagqwali enamanani amathathu esiArabhu. Iindidi zenombolo yokuqala, inombolo yesibini ukuya kweyesithathu yolandelelwano. Inombolo yokuqala yesi-3 evula intsimbi engagqwali engama-300 yothotho yisakhiwo se-Cr-Ni sentsimbi engagqwali ye-austenitic.
1, 304
Iintsimbi ezingenasici kunye nezingatshiyo ze-austenitic eziphantsi kwekhabhoni
Iipropati: ukumelana okuhle kakhulu nokugqwala kunye nokuxhathisa ukugqwala phakathi kweegranular, ii-organic acids kunye nee-inorganic acids alkalis kwaye uninzi lwazo lunokuxhathisa ukugqwala. Ukusetyenziswa: kusetyenziswa kakhulu kwizixhobo zokuhambisa i-asidi kunye neekhemikhali.
2,304L
Iintsimbi ezingenasici kunye nezingatshiyo ze-austenitic eziphantsi kwekhabhoni
Ukusebenza kakuhle: ukumelana nokugqwala kwaye kulungile kwiindlela ezahlukeneyo zokulwa nokugqwala okunamandla okugqwala okuphakathi. Ukusetyenziswa: Ukusetyenziswa kwizixhobo ezimelana nokugqwala nge-petrochemical, ingakumbi unyango lobushushu emva kokugqwala kwesixhobo esidibeneyo akunakwenzeka.
3,304H
Intsimbi engenasici yase-Austenitic
Ukusebenza kakuhle: ukumelana nokugqwala kunye nokudityaniswa kakuhle, iipropati ezilungileyo zobushushu. Ukusetyenziswa: isetyenziselwa ikakhulu i-superheater enkulu yebhoyila kunye nemibhobho yomphunga yokuphinda ifudumale, izitshintshi zobushushu ze-petrochemical.
4, 316
Intsimbi engenasici nengatshiyo yase-Austenitic
Ukusebenza: ii-asidi ezahlukeneyo ze-inorganic, ii-asidi ze-organic, ii-alkali, iityuwa zinokumelana okuhle kakhulu nokugqwala kunye nokugqwala, zinamandla amahle kumaqondo obushushu aphezulu. Ukusetyenziswa: zifanelekile kwi-superheater enkulu ye-boiler kunye ne-reheater, iipayipi zomphunga, ii-heat exchangers zemibhobho ye-petrochemical, zingasetyenziswa njengezinto ezimelana nokugqwala.
5.316L
Iintsimbi ezingenasici kunye nezingatshiyo ze-austenitic eziphantsi kakhulu ngekhabhoni
Ukusebenza: ukumelana kakuhle nokugqwala, ii-organic acids, ii-alkali, iityuwa, kunye nokumelana okuhle nokugqwala. Ukusetyenziswa: kusetyenziswa kakhulu kwizixhobo zokuhambisa i-asidi kunye neekhemikhali kwimibhobho.
6, 321
Iintsimbi ze-Austenitic ezingenasici kunye ne-asidi ezimelana ne-asidi
Ukusebenza: I-Hang Jing ephezulu kunye nokugqwala, ii-asidi ze-organic kunye nee-asidi ezingaphiliyo ezinokumelana okuhle nokugqwala. Ukusetyenziswa: kusetyenziswa ekwenziweni kweepayipi ezingangenisi asidi, i-boiler superheater, i-reheater, iipayipi zomphunga, ii-heat exchangers ze-petrochemical kunye nezinye.
7.317L
Iintsimbi ze-Austenitic ezingenasici kunye ne-asidi ezimelana ne-asidi
Ukusebenza: ukumelana nokugqwala okugqwesileyo, kwizisombululo ezine-chloride inokumelana okuhle nokugqwala. Ukusetyenziswa: ukwenziwa kweefayibha zokwenziwa, iikhemikhali zepetroli, iilaphu, iphepha kunye nombhobho oyintloko osetyenziswa ekucutshungulweni kwakhona kwenyukliya nakwezinye izixhobo zoshishino.
8,310S
Intsimbi ekwaziyo ukumelana nobushushu e-Austenitic
Ukusebenza kakuhle: ukumelana kakuhle nokugqwala phakathi kweegranular, ukumelana kakuhle nokugqwala koxinzelelo lwe-chloride, ukumelana kakuhle nokugqwala kobushushu obuphezulu. Ukusetyenziswa: kusetyenziswa ekwenzeni iityhubhu ze-oven, i-superheater, iityhubhu ze-heat exchanger.
9.347H
Intsimbi engenasici nengatshiyo yase-Austenitic
Ukusebenza kakuhle: inokumelana nokugqwala, ukuwelda kunye neempawu zokuqina kokuqhekeka. Ukusetyenziswa: kwi-boiler enkulu ye-superheater kunye ne-reheater, iipayipi zomphunga, ii-heat exchangers zepayipi ze-petrochemical.
Ixesha lokuthumela: Matshi-12-2018