Kudzima uye kupisa, inova nzira yekurapa yekupisa iyo inowanzoitwa padanho rekupedzisira rezvimedu, inotaridza yakakwira michina zvivakwa.
JINDALAI kupaCold Yakashanda, Inopisa Yakakomberedzwa uye Yakagadzirwa Simbi dzeKudzima uye Kudzikamisa ichipa yakagadziridzwa ekugadzirisa mhinduro zvichienderana nezvakatsanangurwa uye zvimwe zvinodiwa kuti isangane nezvinodiwa nemutengi wega wega maererano nemagiredhi nemaprofile. Kambani yedu, ine yayo 10bazi-mahofisimuChinauye huwandu hwepagore hwekugovera hunosvika mazana maviri,000 Matani, ndiye mudiwa akakwana wekuwedzera bhizinesi rako.
Chii chinonzi Quench & Tempered Steel?
Simbi yese ine kabhoni, izvo zvinoita kuti zviome. Kabhoni yakawandisa inogona kukanganisa kuvimbika kwesimbi. Iyo yekudzima uye kushatirwa maitiro anoshandiswa kuwedzera michina yekabhoni simbi pasina kuwedzera kabhoni.
High-carbon steel ine 0.60 kusvika 1.00% reshiyo yekabhoni zvichienzaniswa ne0.05 kusvika 0.25% reshiyo yesimbi yakapfava. Kana simbi yakakwira-kabhoni ichipinda mukudzima uye kushatirwa, maitiro ayo emagetsi anoita kuti iwedzere kusapfeka uye yakasimba.
Iyi nzira zvakare inofumura simbi yesimbi kune zvese nekukurumidza kutonhora (kudzima) uye kudziya zvakare nekunonoka kutonhora maitiro (tempering). Zvose zvekudzima uye kudzikamisa maitiro ane basa rekuwedzera simba uye kuoma kusimbi.
Maitiro matanho For Qkushungurudza uyeTempering
Kuti zvigadzirise kuoma uye kusimba kwesimbi, yakakosha kupisa kupisa, inonzi quenching uye tempering, yakagadzirwa. Kupisa uye kupisa kunogona kukamurwa kuita matanho matatu ekutanga:
Austenitizing → kupisa kusvika pamusoro pemutsara weGSK munzvimbo yeaustenite
Quenching → kutonhora nekukurumidza pazasi γγ-αα-shanduko
Tempering → kudziyisazve kusvika kune mwero tembiricha nekunonoka kutonhora
| MaGrades | Material-No. | Goho poindi Rp0,2 (MPa) | Tensile Simba Rm (MPA) | Elongation A (mu%) min. |
| 38Cr2 | 1.7003 | 550 | 800-950 | 14 |
| 46Cr2 | 1.7006 | 650 | 900-1000 | 12 |
| 34Cr4 | 1.7033 | 700 | 900-1100 | 12 |
| 34CrS4 | 1.7037 | 700 | 900-1100 | 12 |
| 37Cr4 | 1.7034 | 750 | 950-1150 | 11 |
| 37CrS4 | 1.7038 | 750 | 950-1150 | 11 |
| 41Cr4 | 1.7035 | 800 | 1100-1200 | 11 |
| 41CrS4 | 1.7039 | 800 | 1100-1200 | 11 |
| 25CrMo4 | 1.7218 | 700 | 900-1100 | 12 |
| 25CrMoS4 | 1.7213 | 700 | 900-1100 | 12 |
| 34CrMo4 | 1.7220 | 800 | 1000-1200 | 11 |
| 34CrMoS4 | 1.7226 | 800 | 1000-1200 | 11 |
| 42CrMo4 | 1.7225 | 900 | 1100-1300 | 10 |
| 42CrMoS4 | 1.7227 | 900 | 1100-1300 | 10 |
| 50CrMo4 | 1.7228 | 900 | 1100-1300 | 9 |
| 34CrNiMo6 | 1.6582 | 1000 | 1200-1400 | 9 |
| 30CrNiMo8 | 1.6580 | 1050 | 1250-1450 | 9 |
| 35NiCr6 | 1.5815 | 740 | 880-1080 | 12 |
| 36NiCrMo3 | 1.6773 | 1050 | 1250-1450 | 9 |
| 39NiCrMo3 | 1.6510 | 785 | 980-1180 | 11 |
| 30NiCrMo16-6 | 1.6747 | 880 | 1080-1230 | 10 |
| 51CrV4 | 1.8159 | 900 | 1100-1300 | 9 |
| 20MnB5 | 1.5530 | 700 | 900-1050 | 14 |
| 22MnB5 / MBW-W1500 (gwara) | 1.5528 | 1000 | 1500 | 5 |
| 30MnB5 | 1.5531 | 800 | 950-1150 | 13 |
| 38MnB5 | 1.5532 | 900 | 1050-1250 | 12 |
| 27MnCrB5-2 | 1.7182 | 800 | 1000-1250 | 14 |
| 33MnCrB5-2 | 1.7185 | 850 | 1050-1300 | 13 |
| 39MnCrB5-2 | 1.7189 | 900 | 1100-1350 | 12 |
Mabhenefiti eSimbi Yakadzima & Yakapfava
Sezvambotaurwa, kune akawanda mabhenefiti eakadzima uye ane hasha simbi, kusanganisira:
Kuwedzera Simba
Kuwedzera Kuoma
Kusakanganiswa Kuduku
Zvinofanotaurwa Zvenyama
Applications yeQuenched & Tempered Steel
Machining & Kucheka Zvishandiso
Bridge Erection
High-Rise Structures
Heavy Construction Equipment
Kemikari Kuchengetedza Matangi
Dump Truck Liners
Industrial Machinery
Dzakasimba & Dzakareruka Mota
Forestry Equipment
Chinhu chakakosha chemagiredhi aya ndechekuita kwavo mumamiriro ekupisa-akakungurutswa uye simba ravo repamusoro mushure mekurapwa kwekupisa. Izvo simba zvivakwa zvinowanikwa mukuwedzera kune kabhoni uye manganese kunyanya neiyo yakaderera chikamu cheboron.
Jindalaiinogona kupa mamakisi esimbi anotsanangurwa sekoiri, akachekwa makoiri, mapepa uye zvidimbu zvakachekwa. Kana iwe uchida rumwe ruzivo nezve mamakisi, mitengo uye nguva dzekutungamira, tibvunze isu pasina chinosungirwa; uchagamuchira zveduquotation. Bata nesu izvozvi! Tel: +86 18864971774
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Nguva yekutumira: Jun-26-2023