1.7729 Simbi Yekushandisa Inopisa
Tsananguro pfupi:
Tsvaga mashandiro epamusoro1.7729 simbi yakatenderera, inozivikanwawo seX22CrMoV12-1Yakanakira kushandiswa pakupisa kwakanyanya senge die casting, forging, uye maturusi emuindasitiri. Simbi yesimbi yakasimba uye yakavimbika.
Mabhawa esimbi akatenderera e1.7729 (anozivikanwawo seX22CrMoV12-1) isimbi yepamusoro-soro yakagadzirwa kuti ishandiswe mumaindasitiri anodziya zvakanyanya uye ane simba guru. Anozivikanwa nekusapfeka zvakanaka, kusapisa, uye kusimba kwakanyanya, aya mabhawa akatenderera anowanzo shandiswa mukugadzira zvishandiso zvebasa zvinopisa, maforoma ekukanda, maforoma ekuumba, uye michina yemaindasitiri.
| Magadzirirwo esimbi yemidziyo ye1.7729: |
| Giredhi | 1.7729 |
| Zvakajairika | EN 10269 |
| Kushivirira ukobvu | -0 kusvika +0.1mm |
| Kufara | 0.01/100mm |
| Tekinoroji | Basa Rinopisa / Rakagadzirwa / Rakatorwa Nechando |
| Kuoma kwepamusoro | Ra ≤1.6 kana Rz ≤6.3 |
| Zvimiro zveMichina zveSimbi yeChishandiso ye1.729: |
| Simba rekusimba | Rm | > 785 MPa |
| Pokubuda kwegoho | Re | 667 – 765 MPa |
| Kureba | A5 | > 15% |
| Kudzikama | Z | > 45% |
| Kuramba kukanganiswa | KCU2 | > 49 J |
| Kuoma | HB | 241 - 269 HB |
| Kuumbwa kweMakemikari X22CrMoV12-1 tsvimbo yesimbi: |
| 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 |
| Miganhu yekubereka ye20CrMoVTiB4-10 bars yakagadziridzwa pakupisa kwakasiyana-siyana: |
| Tembiricha | 20℃ | 50℃ | 100℃ | 150℃ | 200℃ | 250℃ | 300℃ | 350℃ | 400℃ | 450℃ | 500℃ | 550℃ | 600℃ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pokubuda kwegoho | MPa | 647 | 662 | 657 | 637 | 613 | 598 | 588 | 588 | 583 | 569 | 534 | 490 | 427 |
| Bvunzo reTurusi reSimbi yeUT: |
1.7729 simbi yekushanda inopisa inoongororwa ne ultrasonic testing (UT) kuti ive nechokwadi chekuti mukati mayo makagwinya uye kuvimbika kwayo pakushandisa kwakakosha. Muedzo weUT unoona zvikanganiso zvemukati zvakaita se inclusions, porosity, shrinkage cavities, kana cracks zvinogona kukanganisa mashandiro esimbi pasi pekumanikidzwa kwakanyanya kwekupisa uye kwemakanika. Kuongorora kunoitwa zvinoenderana nezvinodiwa pasi rose, uchishandisa calibrated probes kuongorora chikamu chose. Zvinhu zvisina zvikanganiso chete zvine chimiro chemukati chakafanana zvinogamuchirwa, zvichivimbisa kusimba kwakanyanya, kuramba kupisa kwakanyanya, uye kunaka kwakafanana kwekushandisa die casting, extrusion dies, uye hot forging tools.
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| 1.7729 simbi inopisa inoshandiswa pakugadzira simbi |
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Kudzivirira Kupisa Kwakanyanya: Kushanda kwakanaka kwazvo pasitembiricha dzakanyanya, zvichiita kuti ive yakakodzerazvishandiso zvinopisa zvakanyanyanemichina.
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Kuramba Kupfeka: Inopa zvinoshamisakuramba kupfeka in kumanikidzwa kwakanyanyauyenharaunda dzinoshungurudza.
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Kusimba & Kugara Kwenguva refu: Anokwanisa kubatakutenderera kwekupisa, zvinhu zvakawanda zvinokatyamadza, uyekushushikana kwemakemikari.
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Kuchinja-chinja: Inoshandiswa zvakanyanya mumaindasitiri akadai semota, ndege, kugadziriswa kwemakemikariuyekugadzira simba.
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Saizi Dzinogona Kugadziriswa: Inowanikwa mudhayamita dzakagadzirwauyekureba, zvichibvumira mhinduro dzakagadzirirwa iwe kuti dzienderane nezvaunoda chaizvo.
| Sarudzo yeSuface |
1. Nzvimbo Nhema– Kupedzisa kwakapetwa kana kuumbwa ne oxide scale.
2. Kupedzisa Pasi- Chitarisiko chakajeka chine magadzirirwo asina kunaka; kwete pasi chaipo.
3.Plate yakagadzirwa neMachined- Zviyero zvakajeka uye zvakarurama; zviratidzo zvidiki zvekutendeuka zvinogona kuonekwa.
4. Yakabviswa/Yakapindurwa Kupedzisa– Yakajeka uye saizi chaiyo; zviratidzo zvishoma zvekutendeuka zvinoramba zviripo.
5. Yakagadzirwa nepurasitiki- Yakajeka zvikuru ine saizi chaiyo; isina zviratidzo zvekutendeuka.
| Mibvunzo Inowanzo bvunzwa |
Mubvunzo 1: Chii chinonzi 1.7729 simbi yakatenderera bhaa?
A1:1.7729 simbi, inozivikanwawo seX22CrMoV12-1, isimbi yekushanda nesimba inopisazvinoshamisakuramba kupisa, kuramba kupfekauyekuomaInowanzoshandiswa pakugadziramaturusi ekupisa kwepamusoro, kugadzira madhiri, zviumbwa zvekukanda zvinofauyezvikamu zvemichina yeindasitirikusangana nemamiriro ezvinhu akaipisisa.
Mubvunzo wechipiri: Ndezvipi zvinonyanya kushandiswa nesimbi dzakatenderera dzesimbi dze1.7729?
A2:1.7729 simbi yakatendereraanonyanya kushandiswa mumaturusi ebasa rinopisazvakaita sezviumbwa zvekukanda zvinofa, kugadzira madhiriuyematurusi ekuwedzeraAnoshandiswawo muzvikamu zvemakanika zvinopisa zvakanyanyasemigodhi, mapini, maturbochargeruyezvishandiso zvemuchadenganekuda kwavokuramba kupfekauyekugadzikana kwekupisa.
Mubvunzo wechitatu: Simbi ye1.7729 inoshanda sei pakupisa kwakanyanya?
A3: 1.7729 simbi inogona kutsungirira tembiricha inosvika600°Cisina kurasikirwa nekuoma kwayo kana hunhu hwayo hwemakanika. Yakagadzirirwa kubatakutenderera kwekupisa, zvinhu zvinokatyamadzauyekushushikana kwemakemikari, zvichiita kuti ive yakakodzerakupisa kwakanyanyamafomu ekushandisa mumafekitori emagetsi, ma reactor emakemikariuyematurusi ekupisa kwepamusoro.
| Sei Uchifanira Kusarudza SAKYSTEEL: |
Hunhu Hwakavimbika– Mabhawa edu esimbi isina ngura, mapaipi, makoiri, uye maflange anogadzirwa kuti asvike pazvinodiwa pasi rose zvakaita seASTM, AISI, EN, uye JIS.
Kuongorora Kwakasimba- Chigadzirwa chega chega chinoedzwa ne ultrasound, kuongororwa kwemakemikari, uye kudzorwa kwehukuru hwechigadzirwa kuti chive nechokwadi chekuti chinoshanda zvakanaka uye kuti chinoteverwa zvakanaka.
Simba Rakasimba & Kutumira Kunokurumidza- Tinochengetedza zvinhu zvakakosha nguva dzose kuti titsigire maodha ekukurumidzira uye kutumirwa kwenyika dzese.
Mhinduro Dzakagadzirirwa- Kubva pakupisa kusvika pakupedzwa kwechinhu, SAKYSTEEL inopa sarudzo dzakagadzirirwa iwe kuti dzienderane nezvaunoda chaizvo.
Chikwata Chehunyanzvi– Nemakore eruzivo rwekutengesa kunze kwenyika, timu yedu yekutengesa nerutsigiro rwehunyanzvi inovimbisa kutaurirana kwakanaka, mitengo inokosheswa nekukurumidza, uye sevhisi yakazara yemagwaro.
| Kuvimbiswa Kwemhando yeSAKY STEEL (kusanganisira Inoparadza Neisina Kuparadza): |
1. Bvunzo reKuona
2. Kuongorora michina sekudhonza, Kureba uye kuderedza nzvimbo.
3. Kuongorora kukanganisa
4. Kuongorora makemikari
5. Kuedza kuomarara
6. Kuedzwa kwekudzivirira kunyura kwemvura
7. Muedzo wePenetrant
8. Kuedzwa kweKuora kweIntergranular
9. Kuedzwa kweKuoma
10. Kuedzwa kweMetallography
| Kugona Kwekugadzirisa Kwakagadzirwa Nemaitiro: |
1. Maitiro ekuomesa nekupisa
2.Kurapa kupisa kweVacuum
3. Kupenya kwakapenya pamusoro pechiso
4. Kupenya kwakagayiwa pamusoro pechiso
5.CNC machining chaiyo
6. Kuboora makomba akadzika
7. Kucheka kuita zvikamu zvidiki
8.Kugadzira chimiro chemuumbi chinosvika pedyo nepamambure
Tinogamuchira mibvunzo yenyu yemitengo zvichibva pamifananidzo yenyu.
| Kurongedza kwaSAKY STEEL: |
1. Kurongedza kwakakosha zvikuru kunyanya kana zvinhu zvichitumirwa kunze kwenyika, zvinhu zvinopinda nenzira dzakasiyana-siyana kuti zvisvike kunzvimbo yekupedzisira, saka tinonyanya kufunga nezvekurongedza.
2. Saky Steel inorongedza zvinhu zvedu nenzira dzakasiyana-siyana zvichibva pazvigadzirwa. Tinorongedza zvigadzirwa zvedu nenzira dzakasiyana-siyana, dzakadai se,
