I-904L yocingo olungenaNsimbi
Inkcazelo emfutshane:
Sinikezela ngomgangatho ophezulu we-904L wentsimbi yensimbi engenasici efanelekileyo kwizicelo ezahlukeneyo zoshishino. Funda ngakumbi malunga namaxabiso kunye nababoneleli.
I-904L yocingo lweSimbi:
I-904L yocingo lwensimbi engenasici yintsimbi ephezulu ye-alloy austenitic eyaziwa ngokuxhathisa kwayo okugqwesileyo, ngakumbi kwiindawo ezineasidi. Olu cingo lwe-premium-grade lufunwa kakhulu kwizicelo ezifuna ukuchasana okunamandla kwi-pitting, i-crevice corrosion, kunye noxinzelelo lwe-corrosion cracking.Xa kuthelekiswa ne-316L, i-904L ye-stainless steel wire inomxholo ophantsi kakhulu wekhabhoni, ifakwe kwi-0.02%, enceda ukukhusela i-intergranular corrosion. ngexesha le-welding. Ukongeza, umxholo ophezulu we-molybdenum kwi-904L uphakamisa ukuxhathisa kwayo kwi-chloride-induced pitting kunye ne-crevice corrosion. Ngaphezu koko, ukufakwa kobhedu kwi-904L kunika ukuxhathisa okusebenzayo kwe-corrosion kuzo zonke izigxina ze-sulfuric acid, okwenza ukuba zilungele ukusetyenziswa kwiindawo ezinobungozi kakhulu.
IiNkcazo zoMgangatho oPhezulu we-904L wocingo lweSimbi:
| IBanga | 304, 304L, 316, 316L, 310S, 317, 317L, 321, 904L, njl. |
| Umgangatho | I-ASTM B649, ASME SB 649 |
| Umphezulu | Ukhazimle, Ugudile |
| Ububanzi | 10 ~ 100mm |
| Ukuqina | Ithambile kakhulu, ithambile, isiqingatha-ethambileyo, ubulukhuni obuphantsi, ilukhuni |
| Uhlobo | Isihluzi, i-Coil, i-Electrode, iWelding, i-Knitted Wire mesh, i-mesh yokucoca, i-mig, i-tig, intwasahlobo |
| Ubude | I-100 mm UKUYA ku-6000 mm, inokwenziwa ngokwezifiso |
| Izinto ezikrwada | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
904L amaBanga aLingeneyo ngocingo:
| IBanga | WERKSTOFF NR. | UNS | I-JIS | BS | KS | I-FNOR | EN |
| 904L | 1.4539 | N08904 | SUS 904L | 904S13 | I-STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
I-N08904 Ukwakheka kwemichiza yocingo:
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | Fe |
| 0.02 | 1.0 | 2.0 | 0.045 | 0.035 | 19.0-23.0 | 4.0-5.0 | 23.0-28.0 | 1.0-2.0 | Rem |
iiPropathi ze-SUS 904L zoNxibelelwano zoomatshini :
| IBanga | Tensile strength | Unikeze Amandla | Elongation | Ukuqina |
| 904L | 490 MPa | 220 MPa | 35% | 90 HRB |
Izinto ezilungileyo ze904L zentsimbi yentsimbi:
1. Ukumelana nokuMhlwa okuKhethekileyo: Ixhathisa kakhulu kwimingxuma kunye nokuhlwa kwemingxuma kwiindawo ezineasidi, kuquka i-sulfuric kunye ne-phosphoric acid.
2. Amandla aphezulu: Igcina iimpawu ezigqwesileyo zoomatshini kuluhlu olubanzi lwamaqondo obushushu.
3. Izicelo eziNyenzeka ngeendlela ezahlukeneyo: Ifanelekile kwizicelo ezahlukeneyo zamashishini ezifuna ukusebenza ngamandla kunye nobomi obude.
4. I-Weldability egqwesileyo: Inokudityaniswa kusetyenziswa iindlela eziqhelekileyo, kunye nezilumkiso zokuthintela ukubola kwe-intergranular.
5. Ukuqina okuPhakamileyo: Inika ubomi benkonzo obandisiweyo naphantsi kweemeko ezinzima.
6. I-Non-Magnetic: Igcina iipropathi ezingeyo-magnetic nasemva kokusebenza okubanda kakhulu.
Usetyenziso lwe-904L yocingo olungenaNsimbi:
1. Izixhobo zokuLungisa iiKhemikhali: Ilungele ukuphatha iikhemikhali ezinobundlobongela kunye ne-acids.
2. Ishishini lePetrokhemikhali: Isetyenziswa ekwenziweni kwezixhobo ezivezwe kwindawo ezonakalisayo.
3. Ishishini loShishino: Ilungele izixhobo ezisetyenziswa ekwenzeni amayeza ngenxa yokucoceka kwayo okuphezulu kunye nokunganyangeki komhlwa.
4. Amanzi olwandle kunye neeNdawo zaseLwandle: Ukuchasana ngokugqwesileyo kwi-chloride-induced stress corrosion cracking.
5. IziTshintshiso zoBubushushu: Zisebenza ngokufanelekileyo kwizicelo ezibandakanya amaqondo obushushu aphezulu kunye nolwelo oludlekayo.
6. Imveliso yePulp kunye nePhepha: Isetyenziswa kwizixhobo zokusebenza ngenxa yokuchasana neendawo ezineasidi.
Umgangatho oPhezulu we-904L woNxibelelwano oloNgezelelweyo:
1. I-Welding: Xa i-welding 904L yensimbi engenasici, igalelo lokushisa eliphantsi kufuneka lisetyenziswe ukuphepha ukukhula okuziinkozo okugqithisileyo. Unyango lobushushu lwasemva kweweld alufuneki ngokwesiqhelo kodwa lunokuba luncedo kwezinye izicelo.
2. Ukuqulunqa: I-904L ye-stainless steel wire inokwakheka okugqwesileyo kwaye inokutsalwa ngokulula, ukugoba, kunye nokubunjwa ukuhlangabezana neemfuno ezithile zesicelo.
Kutheni Khetha thina?
•Unokufumana izinto ezigqibeleleyo ngokwemfuno yakho ngexabiso elincinci elinokwenzeka.
•Sikwabonelela ngeeReworks, FOB, CFR, CIF, kunye namaxabiso okuhambisa umnyango ukuya emnyango. Sicebisa ukuba wenze isivumelwano sokuthumela ngenqanawe okuya kuba nokonga kakhulu.
•Iimathiriyeli esizibonelelayo ziqinisekiswa ngokupheleleyo, ukusuka kwisiqinisekiso sovavanyo lwemathiriyeli ekrwada ukuya kwingxelo yokugqibela yomlinganiselo.(Iingxelo ziya kubonisa ngokwemfuneko)
•Siqinisekisa ukunika impendulo kwiiyure ezingama-24(ngokuqhelekileyo ngeyure enye)
•Nika ingxelo ye-SGS TUV.
•Sizinikele ngokupheleleyo kubathengi bethu. Ukuba akunakwenzeka ukuhlangabezana neemfuno zakho emva kokuvavanya zonke iinketho, asiyi kukukhohlisa ngokwenza izithembiso zobuxoki eziza kudala ubudlelwane obuhle kubathengi.
•Ukubonelela ngenkonzo yokumisa enye.
I-904L yokuPakisha uMboneleli woMboneleli weNtsimbi yentsimbi:
1. Ukupakisha kubaluleke kakhulu ngokukodwa kwimeko yokuthunyelwa kwamanye amazwe apho umthwalo udlula kwiitshaneli ezahlukeneyo ukuya kufika kwindawo yokugqibela, ngoko ke sibeka inkxalabo ekhethekileyo malunga nokupakishwa.
2. I-Saky Steel's ipakisha iimpahla zethu ngeendlela ezininzi ezisekelwe kwiimveliso. Sipakisha iimveliso zethu ngeendlela ezininzi, ezinje,
