1.4749 Bhawa reSimbi Rinodzivirira Kupisa
Tsananguro pfupi:
1.4749 simbi inodzivirira kupisa inopa simba rakanaka uye kugadzikana pakupisa kwakanyanya. Saky Steel inopa DIN 1.4749 / X10CrAlSi18 mabha ane simba rakawanda, simba rekupisa rakakwirira, uye kuendesa nekukurumidza pasi rese.
1.4749 simbi inodzivirira kupisa (X10CrAlSi18) isimbi yakabatanidzwa nechromium-aluminium ine simba rakanaka rekudzivirira kupisa uye kugadzikana kwekupisa kusvika ku1000°C. Yakanakira zvikamu zvakasangana nemagasi anodziya zvakanyanya uye nharaunda dzinopisa kupisa.
| Giredhi | 1.4749 |
| Kureba | 1000 mm – 6000 mm kana sekukumbirwa |
| Dhayamita Range | 10 mm – 200 mm (inowanikwa nevatengi) |
| Tekinoroji | Yakaputirwa / Yakagadzirwa / Yakatorwa Nechando |
| Mafungu emvuraace Kupedzisa | Yakajeka, Yakabviswa, Yakakweshwa, Yakapindurwa, Yakabikwa |
| Fomu | Rakatenderera, Sikweya, Rakati sandara, Rakaita seHexagonal |
| Kuumbwa kweMakemikari 1.4749 simbi bhaa: |
| C | Cr | Mn | Si | S | P | N |
| 0.15-0.20 | 26.0-29.0 | 1.0 | 1.0 | 0.015 | 0.040 | 0.15-0.25 |
| Zvimiro zveMichina zveSimbi yeAustenitic inosvika 1.4749: |
| Zita | Nhamba | Mamiriro ekupisa | HB yakanyanya kuomarara | Simba rehumbowo | Simba rekusimba |
| X18CrN28 | 1.4749 | +A annealed | 212 | 280 | 500-700 |
| Mashandisirwo eSimbi yeAustenitic Inodzivirira Kupisa ye1.4872 |
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Mavira eMaindasitiri neMachoto:
Inoshandiswa pazvikamu zvechoto, zvinotsigira, uye zvinhu zvinogadzirisa kupisa nekuda kwekusagadzikana kwakanaka kwe oxidation uye scaling patembiricha inosvika 1000°C. -
Zvikamu zveExhaust neBurner:
Yakanakira manifold eutsi, machubhu ekupisa, uye makamuri ekupisa anoshanda mumamiriro ekupisa anoramba aripo. -
Midziyo Yekugadzirisa Kupisa:
Inoshandiswa mumaovheni, mumashini ekuomesa, uye muzvishandiso zvekupisa uko kunoitika nguva refu pakupisa uye oxidation. -
Zvirimwa zvePetrochemical neMetallurgical:
Yakakodzera machubhu eheater, zvikamu zve catalytic reformer, nezvimwe zvinhu zvinoda kuramba kukanganiswa ne carburization uye kuneta kwekupisa. -
Zvishandiso zveInciners neMagetsi:
Inoshanda zvakavimbika muzvishandiso zvekupisa marara, zvikamu zveboiler, uye mamwe masisitimu anosangana nekupisa kwecyclic uye magasi anoparadza.
| Mibvunzo Inowanzo bvunzwa |
Mubvunzo 1: Chii chinoshandiswa nesimbi yesimbi ye1.4749 ferritic?
A1: Inonyanya kushandiswa muzvikamu zveovheni, zvinochinja-chinja kupisa, uye masisitimu eutsi anoshanda kusvika ku1000°C nekuda kwekusagadzikana kwayo zvakanyanya.
Mubvunzo wechipiri: 1.4749 inoenzaniswa sei ne1.4762 kana 1.4841?
A2: 1.4749 inopa resistance iri nani ye oxidation pane 1.4762 uye expansion yakaderera yekupisa pane 1.4841, zvichiita kuti ive yakakodzera kushandiswa kwakasimba uye tembiricha yepamusoro.
Mubvunzo wechitatu: 1.4749 ine magineti here?
A3: Ehe, sesimbi yeferritic, inoramba iine simba remagineti kunyangwe pakupisa kwakakwirira.
| 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
| 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,
