1.7729 Insimbi Yethuluzi Lokusebenza Elishisayo
Incazelo emfushane:
Thola ukusebenza okuphezuluImigoqo eyindilinga yensimbi engu-1.7729, obeye aziwe njengoI-X22CrMoV12-1. Kulungele ukusetshenziswa kwezinga lokushisa eliphezulu njengokwenziwa kwe-die casting, i-forging, kanye namathuluzi ezimboni. Insimbi ye-alloy eqinile futhi ethembekile.
Imigoqo eyindilinga yensimbi engu-1.7729 (eyaziwa nangokuthi i-X22CrMoV12-1) iyinsimbi ye-alloy yekhwalithi ephezulu eyenzelwe ukusetshenziswa kwezimboni ezishisa kakhulu nezinomfutho ophezulu. Yaziwa ngokumelana kwayo nokuguguleka okuhle kakhulu, ukumelana nokushisa, kanye nokuqina okuphezulu, le migoqo eyindilinga ivame ukusetshenziswa ekukhiqizweni kwamathuluzi okusebenza ashisayo, isikhunta se-die casting, isikhunta se-forging, kanye nemishini yezimboni.
| Imininingwane ye-1.7729 Tool Steel: |
| Ibanga | 1.7729 |
| Okujwayelekile | I-EN 10269 |
| Ukubekezelela ukujiya | -0 kuya ku-+0.1mm |
| Ukuthamba | 0.01/100mm |
| Ubuchwepheshe | Umsebenzi Oshisayo / Ohlanganisiwe / Odwetshwe Ngobandayo |
| Ubulukhuni bomphezulu | URa ≤1.6 noma uRz ≤6.3 |
| Izakhiwo Zemishini Zensimbi Yamathuluzi engu-1.729: |
| Amandla okudonsa | Rm | > 785 MPa |
| Iphuzu lokukhiqiza | Re | 667 – 765 MPa |
| Ukwelulwa | A5 | > 15% |
| Ukufinyela | Z | > 45% |
| Ukumelana nomthelela | I-KCU2 | > 49 J |
| Ubulukhuni | HB | 241 – 269 HB |
| Induku yensimbi ye-X22CrMoV12-1: |
| C | Si | Mn | Ni | P | S | Cr | Mo | V | Ti | Al | Cu | As | B | Sn |
| 0.17-0.23 | 0.4 | 0.35-0.75 | 0.2 | 0.02 | 0.02 | 0.9-1.2 | 0.9-1.1 | 0.6-0.8 | 0.07-0.15 | 0.015-0.08 | 0.2 | 0.02 | 0.01 | 0.02 |
| Imikhawulo yokukhiqiza yamabha angu-20CrMoVTiB4-10 athuthukisiwe ngokushisa emazingeni okushisa ahlukahlukene: |
| Amazinga okushisa | 20℃ | 50℃ | 100℃ | 150℃ | 200℃ | 250℃ | 300℃ | 350℃ | 400℃ | 450℃ | 500℃ | 550℃ | 600℃ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Iphuzu lokukhiqiza | I-MPa | 647 | 662 | 657 | 637 | 613 | 598 | 588 | 588 | 583 | 569 | 534 | 490 | 427 |
| Ukuhlolwa kwe-UT yensimbi yethuluzi: |
Insimbi yamathuluzi okusebenza ashisayo engu-1.7729 ihlolwa nge-ultrasonic (UT) ukuqinisekisa ukuthi iphilile ngaphakathi kanye nokuthembeka kwezicelo ezibalulekile. Ukuhlolwa kwe-UT kuthola amaphutha angaphakathi njengokufakwa, ukugoba, izikhala ezinciphayo, noma imifantu engase iphazamise ukusebenza kwensimbi ngaphansi kokucindezeleka okuphezulu kokushisa kanye nokwemishini. Ukuhlolwa kwenziwa ngokuhambisana nezindinganiso zomhlaba wonke, kusetshenziswa ama-probe alinganisiwe ukuhlola yonke ingxenye. Izinto ezingenamaphutha kuphela ezinesakhiwo sangaphakathi esifanayo ezamukelwayo, okuqinisekisa ukuqina okuphezulu, ukumelana okuhle kokukhathala kokushisa, kanye nekhwalithi ehambisanayo yokwenziwa kwe-die casting, ama-extrusion dies, kanye namathuluzi okwakha ashisayo.
 |  |
| Isici sensimbi eshisayo engu-1.7729: |
-
Ukumelana Nokushisa Okuphakeme: Ukusebenza okuhle kakhulu ngaphansiamazinga okushisa aphezulu kakhulu, okwenza kube kuhle kakhuluamathuluzi okushisa okuphezulukanye nemishini.
-
Ukumelana Nokugqoka: Inikeza okuveleleukumelana nokuguguleka in umfutho ophezulufuthiizindawo ezihlukumezayo.
-
Ukuqina Nokuqina: Uyakwazi ukuphathaukujikeleza kokushisa, imithwalo yokushaqeka, kanyeukucindezeleka komshini.
-
Ukuguquguquka: Kusetshenziswa kabanzi ezimbonini ezifanaizimoto, izindiza, ukucubungula amakhemikhali, futhiukukhiqizwa kukagesi.
-
Osayizi Abangenziwa Ngokwezifiso: Itholakala ngoububanzi obungokwezifisofuthiubude, okuvumela izixazululo ezenzelwe wena ukuhlangabezana nezidingo zakho ezithile.
| Inketho ye-Suface |
1. Ubuso Obumnyama– Ukuqeda okugoqiwe noma okubunjiwe ngesikali se-oxide.
2. Ukuqeda Okuphansi– Ukubukeka okukhanyayo okunokwakheka okuqinile kancane; hhayi umhlabathi oqondile.
3. Ukuqeda Ipuleti Elifakwe Ngomshini– Ubukhulu obukhanyayo nobunembile; izimpawu ezincane zokujika zingabonakala.
4. Kuqediwe/Kuphendulwe Ukuqeda– Kukhanya ngosayizi oqondile; kusala izimpawu ezincane zokujika.
5. Ukuqeda Okucwebezelisiwe– Ikhanya kakhulu ngobukhulu obuqondile; ayinazo izimpawu zokujika.
| Imibuzo Evame Ukubuzwa |
Q1: Iyini ibha eyindilinga yensimbi engu-1.7729?
A1:Insimbi engu-1.7729, obeye aziwe njengoI-X22CrMoV12-1, kuyintoinsimbi yamathuluzi okusebenza ashisayo esebenza kahle kakhulungokumangalisayoukumelana nokushisa, ukumelana nokuguguleka, futhiukuqinaIvame ukusetshenziswa ekukhiqizeniamathuluzi okushisa okuphezulu, ama-dies okwakha, isikhunta sokuphonsa ngodayi, futhiizingxenye zemishini yezimboniukuvezwa ezimweni ezimbi kakhulu.
Q2: Yiziphi izinhlelo zokusebenza eziyinhloko zezinsimbi eziyindilinga ezingu-1.7729?
A2:Imigoqo eyindilinga yensimbi engu-1.7729zisetshenziswa kakhulu ku-amathuluzi okusebenza ashisayonjengeisikhunta sokuphonsa ngodayi, ama-dies okwakha, futhiamathuluzi okukhiphaZisetshenziswa futhi ku-izingxenye zemishini ezishisa kakhulunjengeimigoqo, izikhonkwane, ama-turbocharger, futhiamathuluzi ezindizangenxa yaboukumelana nokugugulekafuthiukuzinza kokushisa.
Q3: Insimbi engu-1.7729 isebenza kanjani emazingeni okushisa aphezulu?
A3: Insimbi engu-1.7729 ingamelana namazinga okushisa afinyelela ku-600°Cngaphandle kokulahlekelwa ubulukhuni bayo noma izakhiwo zayo zemishini. Yenzelwe ukusingathaukujikeleza kokushisa, imithwalo yokushaqeka, futhiukucindezeleka komshini, okwenza kube kuhle kakhuluukushisa okuphezuluizinhlelo zokusebenza ku-izitshalo zikagesi, ama-reactor amakhemikhali, futhiamathuluzi okushisa okuphezulu.
| Kungani Ukhethe i-SAKYSTEEL: |
Ikhwalithi Ethembekile– Imigoqo yethu yensimbi engagqwali, amapayipi, amakhoyili, kanye nama-flange akhiqizwa ukuze kuhlangatshezwane nezindinganiso zomhlaba wonke ezifana ne-ASTM, i-AISI, i-EN, kanye ne-JIS.
Ukuhlolwa Okuqinile– Umkhiqizo ngamunye uhlolwa nge-ultrasonic, ukuhlaziywa kwamakhemikhali, kanye nokulawulwa kobukhulu ukuqinisekisa ukusebenza okuphezulu kanye nokulandelela.
Isitoko Esiqinile Nokulethwa Okusheshayo– Sigcina uhlu olujwayelekile lwemikhiqizo ebalulekile ukusekela ama-oda aphuthumayo kanye nokuthunyelwa komhlaba wonke.
Izixazululo Ezenziwe Ngokwezifiso– Kusukela ekushiseni kuya ekuqedeni kobuso, i-SAKYSTEEL inikeza izinketho ezenzelwe wena ukuze zivumelane nezidingo zakho eziqondile.
Ithimba Lochwepheshe– Njengoba sineminyaka eminingi yesipiliyoni sokuthumela ngaphandle, ithimba lethu lokuthengisa kanye nokusekela ubuchwepheshe liqinisekisa ukuxhumana okubushelelezi, izingcaphuno ezisheshayo, kanye nensizakalo ephelele yamadokhumenti.
| Ukuqinisekiswa Kwekhwalithi kwe-SAKY STEEL (kufaka phakathi kokubili Okubhubhisayo Nokungabhubhisi): |
1. Ukuhlolwa Kobukhulu Bokubonakalayo
2. Ukuhlola ngomshini njengokuthambekela, Ukwelula kanye nokunciphisa indawo.
3. Ukuhlaziywa komthelela
4. Ukuhlaziywa kokuhlolwa kwamakhemikhali
5. Ukuhlolwa kobulukhuni
6. Ukuhlolwa kokuvikela ukugoba
7. Ukuhlolwa Kokungena
8. Ukuhlolwa Kokugqwala Okuphakathi Kwezinhlayiya
9. Ukuhlolwa Kokuhluzeka
10. Ukuhlolwa Kokuhlola Kwe-Metallography
| Amakhono Okucubungula Ngokwezifiso: |
1. Inqubo yokuqinisa nokulungisa
2. Ukwelashwa kokushisa kwe-Vacuum
3. Ukuqeda ubuso obucwebezelayo obucwebezelayo
4. Ukuqeda ubuso obucwebezelayo obucwebezelayo
5.CNC ukucutshungulwa kokunemba
6. Ukubhoboza imigodi ejulile
7. Ukusikwa kube yiziqephu ezincane
8.Umshini wokwakha isikhunta esiseduze ne-net
Siyakwamukela imibuzo yakho yentengo ngokusekelwe kumidwebo yakho.
| Ukupakisha kwe-SAKY STEEL'S: |
1. Ukupakisha kubaluleke kakhulu ikakhulukazi uma kuthunyelwa kwamanye amazwe lapho imithwalo idlula khona ngemigudu eyahlukene ukuze ifike endaweni yokugcina, ngakho-ke sikhathalela kakhulu ukupakisha.
2. I-Saky Steel ipakisha izimpahla zethu ngezindlela eziningi ngokusekelwe emikhiqizweni. Sipakisha imikhiqizo yethu ngezindlela eziningi, njengokuthi,
