Izinto zokwenziwa kwe-weld ye-electrode ebheke kanzima
I-GEH-547 iyi-electrode yesandla yevalvu engaphezulu yensimbi evelela phezulu ngaphansi kwezinga le-Chinese GB/T984 EDCrNi-A-15. Isetshenziselwa ikakhulukazi ama-valve nezinye izingxenye zokuvala zokufakwa kwama-boiler aphakeme kakhulu eziteshini zikagesi ezingaphansi kuka-570 ℃. I-Surfacing Welding iwukushisela i-alloy surface ekhethekile kunoma iyiphi ingxenye yomsebenzi, inhloso yayo ukuthuthukisa ukumelana nokuguga, ukumelana nokugqwala nokumelana nokushisa kwendawo esebenzayo, ukuze kwehliswe izindleko, kuthuthukiswe ukusebenza okuphelele nempilo yesevisi, lo msebenzi we-electrode yokubeka i-electrode engagugi, eyaziwa nangokuthi i-electrode engaphezulu.
Isicelo & Okujwayelekile
I-GEH-547 i-electrode yesandla evimbela ukugqokwa okuqinile isetshenziswa ikakhulukazi ukuvela nokulungisa izingxenye ezigugile zemishini yamakhemikhali nemishini ehlukahlukene. Njengezingxenye ezisengozini ye-slag crusher (njengesando se-crusher, i-hammer plate, i-counter plate), idivayisi yokuthulula isithando sikasimende (ithreyi, i-spire, i-grate), i-reamer yomshini wezitini, ama-mixer blades, ama-blade omshini wokudonsa, ama-fan weplanti yamandla, ukuqhuma kwesigayo sensimbi. ipuleti le-firnace chute lining, i-roller, i-cone ephukile, umshini wamalahle nokunye. Umphumela ovela phezulu ubhekisela ekuqina, ukumelana nokugqoka kanye nokumelana nokushisa kwengqimba yokushisela, futhi ukusebenza kwayo kuhlobene nalezi zici ezilandelayo:
1. Usayizi wamanje we-Welding, ubude be-arc. I-current enkulu, i-arc ende, izakhi ze-alloying ezishiswa kalula, ngaphandle kwalokho, uguquko lwezakhi ze-alloying. 2. Izinga lokushisa elishisayo ngaphambi nezimo zokupholisa ezihamba kancane zinquma ikhwalithi yongqimba olungaphezulu. 3. Izindlela ezihlukene zokwelapha ukushisa zingasetshenziswa ukuthola ubulukhuni obuhlukile kwezinye izinsimbi ezingaphezulu.
Izici
I-GEH-547 iwuhlobo oluphansi lwe-sodium hydrogen uhlobo lwe-chromium-nickel butt welding electrode, ukusebenza kahle, ukuchaphaza okuncane, kulula ukugoba, ukuma okuhle, kulula ukwenza ukucubungula ngomshini; Ukuqiniswa kwe-silicon kuthuthukisa ubulukhuni, ukumelana nemihuzuko, ukumelana nokugqwala kanye nokumelana ne-oxidation yensimbi engaphezulu. Inkinga evame kakhulu okuhlangatshezwana nayo ekusezweni ukuqhekeka. Izindlela eziyinhloko zokuvimbela ukuqhekeka yilezi ezilandelayo: 1. Preheat ngaphambi kokushisela, lawula izinga lokushisa phakathi kwezingqimba, ukupholisa kancane ngemva kokushisela; 2. 2. Ukwelashwa kokushisa ukuze kuqedwe ukucindezeleka ngemva kokushisela. 3, gwema ukuqhekeka okungaphezulu kwezendlalelo eziningi, usebenzisa i-electrode engaphezulu yohlobo lwe-hydrogen ephansi. 4. Ngaphambi kokushisela, idinga ukomiswa ku-300-350℃ ihora elingu-1; Udinga ukususa umswakama wesisekelo sezinto ezibonakalayo, ukugqwala amabala, uwoyela, njll. Kudingeka futhi ukunaka indlela ye-arc ne-arc.
Inkampani Nemboni
Ukwakhiwa komkhiqizo kanye nezakhiwo zemishini isingeniso
COMPONET YECHEMICAL:
| I-ALLOY(wt%) | C | Mn | Si | Cr | Ni | P | S |
| GB/T IMITHETHO | 0.18 | 0.60-2.00 | 4.80-6.40 | 15.00-18.00 | 7.00-9.00 | 0.04 | 0.030 |
| AWS IMITHETHO | - | - | - | - | - | - | - |
| ISIBONELO VALUE | 0.05 | 1.26 | 5.34 | 16.8 | 7.78 | 0.028 | 0.006 |
IMIPHAKATHI YOKUSHISA ENCONYWAYO:
| IZINCACISO ZAMA-DIAMETERS(mm) | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| Ugesi (Amp) | 80-120 | 120-160 | 160-210 | |||||
AMACALA AJWAYELEKILE
Izitifiketi
Ukwakhiwa komkhiqizo kanye nezakhiwo zemishini isingeniso
COMPONET YECHEMICAL:
| I-ALLOY(wt%) | C | Mn | Si | Cr | Ni | P | S |
| GB/T IMITHETHO | 0.18 | 0.60-2.00 | 4.80-6.40 | 15.00-18.00 | 7.00-9.00 | 0.04 | 0.030 |
| AWS IMITHETHO | - | - | - | - | - | - | - |
| ISIBONELO VALUE | 0.05 | 1.26 | 5.34 | 16.8 | 7.78 | 0.028 | 0.006 |
IMIPHAKATHI YOKUSHISA ENCONYWAYO:
| IZINCACISO ZAMA-DIAMETERS(mm) | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| Ugesi (Amp) | 80-120 | 120-160 | 160-210 | |||||
