Ifekthri edayisa kakhulu i-430 Stainless Steel Plate - QN1803 (304D) ipuleti lensimbi engagqwali - Huaxin
Ifekthri edayisa kakhulu i-430 Stainless Steel Plate - QN1803 (304D) ipuleti lensimbi engagqwali - Imininingwane ye-Huaxin:
1. Incazelo:
Ibanga lomkhiqizo omusha i-QN1803 liwumkhiqizo wokuqala we-nitrogen ephezulu emhlabeni, ukumelana nokugqwala okuphezulu, umkhiqizo wensimbi engenasici we-nickel we-austenitic.
Ngokwesisekelo sokuqinisekisa ukumelana nokugqwala okulingana nensimbi engagqwali engama-304, amandla ezinto ezibonakalayo ayathuthukiswa, kanye nezinto ezibonakalayo.
izindleko ziyancipha, okwenza kube engabizi kakhulu futhi kube nokuncintisana kakhulu emakethe kune-304 insimbi engagqwali.
Izici zokwakheka komkhiqizo omusha: i-nitrogen ephezulu (≥2000ppm), i-chromium ephezulu (≥18%), i-nickel emaphakathi (~3.0%) kanye nekhopha ephezulu (≥1.5%).
Ngepulatifomu yedijithali ye-R&D yedijithali ye-Thermo-Calc isoftware yokubala yesigaba se-thermodynamic kanye nokuhlaziya idatha yokuhlola, ukulungisa
Izakhi ze-alloying zengxenye ngayinye yesigaba azithuthukisi kuphela ukumelana nokugqwala komkhiqizo, kodwa futhi zenza amandla okukhiqiza we-QN1803
izikhathi ezingaphezu kwe-1.3 kune-304.
I-QN1803 inezici ezilandelayo:
1) i-pitting corrosion okulingana ne-PREN=Cr+3.3Mo+30N-Mn ingaphezulu kuka-19.0, okungenani enokumelana nokugqwala okufanayo okungu-304
insimbi engagqwali.
2) ukumelana nokugqwala okufanayo ku-dilute hydrochloric acid, hlanza i-sulfuric acid, i-acetic acid + usawoti nezinye izindawo kungcono kakhulu
304 insimbi engagqwali.
3) ukumelana nokugqwala kungcono kuno-304 esimweni sokusetshenziswa sangempela ngemuva kokugoba, ukugxiviza, isimo esiqinile nokunye ukwakheka okubandayo.
4) amandla okukhiqiza angaphezu kuka-1.3 izikhathi ezingaphezu kuka-304 zensimbi engagqwali, futhi inobude obungekho ngaphansi kuka-45%. Gqoka ukumelana futhi
ukusebenza kokukhathala kungcono kune-304 insimbi engagqwali.
5) ukusebenza kahle kokushisela, amandla ngemuva kokushisela aphakeme kunalawo ensimbi engagqwali engama-304, futhi ukumelana nokugqwala
uma kuqhathaniswa naleyo yensimbi engagqwali engu-304.
2. Ukuqhathanisa nezinto ezingama-304:
| Ibanga | I-Compsition Chemical (Ubukhulu %) | ||||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | N | I-PREN | |
| 304 | 0.04 | 0.4 | 1.02 | ≤0.035 | 0 | 18.1 | 8.02 | 0.02 | 0.1 | 0.05 | 18.96 |
| I-QN1803 | 0.07 | 0.41 | 6.32 | ≤0.035 | 0 | 18.2 | 3.03 | 0.12 | 1.62 | 0.24 | 22.43 |
| 1.4376 | ≤0.10 | ≤1.00 | 5.0-8.0 | ≤0.045 | ≤0.015 | 17-20.5 | 2.0-4.5 | / | / | ≤0.30 | / |
3. Ukuqhathaniswa kwezakhiwo:
4. Umbukiso wekhoyili ne-palte:
5. Ukulethwa ngeloli:
6. Ukulayishwa Kwesitsha:
7.Uhlelo lokusebenza:
➢Imboni yezokwakha: ukwakha uphahla, izindonga, ama-purlin, izingxenye zesakhiwo ezithwala umthwalo, njll.:
➢Izicabha zehardware namafasitela: njengamadrayini aphansi, amahinji, amahinji, ama-slide rails, njll.;
➢Amapayipi ashiselwe okuhlobisa: anjengocingo, imigoqo yeziteshi, izitebhisi ezizihambelayo, amafasitela okuvikela, njll.;
➢Amapayipi ashiselwe ezimbonini: njengamapayipi egesi, amapayipi endle ezimbonini;
➢Iziqukathi zamathangi embonini: njengeziqukathi zokuthutha amanzi, imibhoshongo yokususa igesi;
➢ Impahla yokuzalanisa: njengomkhombe wokupha izingulube, umkhombe wokukhuluphalisa kabili;
➢ Izinsiza zikamasipala: njengamadokodo amabhasi, izindawo zokukhucululwa kwendle.
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Ukuthuthukisa njalo uhlelo lokuphatha ngenxa yomthetho othi "ozithobayo, ukholo oluhle kanye nekhwalithi kuyisisekelo sokuthuthukiswa kwebhizinisi", sithatha kabanzi ingqikithi yemikhiqizo ehlobene emhlabeni wonke, futhi sihlala sithuthukisa imikhiqizo emisha ukuhlangabezana nezidingo zamakhasimende e-Factory. ethengiswa kakhulu kunazo zonke i-430 Stainless Steel Plate - QN1803 (304D) ipuleti lensimbi engagqwali - Huaxin, Umkhiqizo uzohlinzeka emhlabeni wonke, njengalokhu: iParaguay, iChile, iSt. yokukhiqiza kusenza sikwazi ukuqinisekisa ukwaneliseka okuphelele kwamakhasimende. Uma unentshisekelo kunoma yimiphi imikhiqizo yethu noma ungathanda ukuxoxa nge-oda langokwezifiso, sicela ukhululeke ukuxhumana nami. Sibheke ngabomvu ukwakha ubudlelwano bebhizinisi obuyimpumelelo namakhasimende amasha emhlabeni jikelele.