Quenching ati tempering, eyiti o jẹ ilana itọju ooru ti o ṣe deede ni ipele ipari ipari ti awọn ege, pinnu awọn ohun-ini ẹrọ ẹrọ giga.
JINDALAI ipeseṢiṣẹ Tutu, Yiyi Gbona ati Awọn Irin Ipilẹ fun Quenching ati Tempering n pese awọn solusan ipese ti adani ti o da lori awọn pato ati awọn ibeere pataki miiran lati le pade gbogbo iwulo alabara ni awọn ofin ti awọn ipele ati awọn profaili. Ile-iṣẹ wa, pẹlu 10ẹka-awọn ọfiisininuChinaati agbara pinpin lododun ti o to 200,000 Toonu, jẹ alabaṣepọ pipe lati faagun iṣowo rẹ.
Kini Quench & Irin Tempered?
Gbogbo irin ni diẹ ninu erogba, eyiti o jẹ ki o le. Pupọ erogba le ṣe irẹwẹsi iduroṣinṣin irin. Awọn ilana imukuro ati ibinu ni a lo lati mu awọn ohun-ini ẹrọ ti erogba irin laisi afikun erogba diẹ sii.
Irin erogba giga ni ipin 0.60 si 1.00% ti akoonu erogba ni akawe si ipin 0.05 si 0.25% ti irin kekere. Nigbati irin ti o ga-giga ba n lọ nipasẹ ipanu ati ilana ibinu, awọn ohun-ini ẹrọ rẹ jẹ ki o jẹ sooro-ara ati ti o tọ.
Ilana yii tun ṣafihan ọja iṣura irin si itutu agbaiye iyara mejeeji (quenching) ati tun-alapapo pẹlu ilana itutu agbaiye ti o lọra (gbigbọn). Mejeeji quenching ati tempering lakọkọ ni o wa lodidi fun fifi agbara ati toughness to irin.
Awọn igbesẹ ilana For Quenching atiTempering
Lati le ni ipa lori lile ati agbara irin, itọju ooru pataki kan, ti a npe ni quenching ati tempering, ti ni idagbasoke. Quensching ati tempering le pin si awọn igbesẹ ipilẹ mẹta:
Austenitizing → alapapo si loke laini GSK sinu agbegbe austenite
Quenching → iyara itutu agbaiye ni isalẹ γγ-αα-iyipada
Tempering → tun alapapo si awọn iwọn otutu iwọntunwọnsi pẹlu itutu agbaiye lọra
| Awọn ipele | Ohun elo-No. | Aaye ikore RP0,2 (MPa) | Agbara Fifẹ Rm (MPA) | Elongation A (ni%) 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 (ilana) | 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 |
Awọn anfani ti Quenched & Tempered Irin
Gẹgẹbi a ti sọ tẹlẹ, awọn anfani pupọ lo wa ti irin ti o pa ati iwọn otutu, pẹlu:
Agbara ti o pọ si
Alekun Lile
Idibajẹ Kere
Awọn ohun-ini Ara ti Asọtẹlẹ
Awọn ohun elo ti Quenched & Tempered Irin
Ṣiṣẹ & Awọn irinṣẹ gige
Ikọlẹ Afara
Ga-Dide Awọn ẹya
Eru Ikole Equipment
Awọn tanki ipamọ kemikali
Idasonu ikoledanu Liners
Awọn ẹrọ ile-iṣẹ
Alagbara & Awọn ọkọ ayọkẹlẹ fẹẹrẹfẹ
Ohun elo igbo
Ẹya pataki ti awọn onipò wọnyi jẹ apẹrẹ wọn ni ipo yiyi gbona ati agbara giga wọn lẹhin itọju ooru. Awọn ohun-ini agbara jẹ aṣeyọri ni afikun si erogba ati manganese paapaa nipasẹ iwọn kekere ti boron.
Jindalaile pese awọn onipò irin ti a ṣapejuwe bi okun, awọn coils ti a ge, awọn iwe ati awọn ege ge. Ti o ba nilo alaye siwaju sii nipa awọn onipò, awọn idiyele ati awọn akoko idari, beere fun agbasọ kan laisi ọranyan; iwọ yoo gba waagbasọ. Kan si wa bayi! Tẹli: +86 18864971774
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Akoko ifiweranṣẹ: Jun-26-2023