Kini Irin Irinṣẹ 1.2343 deede si

Ohun ini	Iye
Lile (ti a parẹ)	≤229 HB
Lile (lẹhin lile)	50 – 56 HRC
Agbara fifẹ	1300 - 2000 MPa
Iwọn otutu ṣiṣẹ. Ibiti o	Titi di 600°C (ni diẹ ninu awọn ohun elo)

Yi apapo ti toughness ati pupa-lile mu ki o apẹrẹ fun gbona ṣiṣẹ ipo.

---

Key Awọn ẹya ara ẹrọ ati anfani

1. Ga Gbona Agbara
   Ṣe itọju líle ati agbara finnifinni labẹ awọn iwọn otutu ti o ga.

2. O tayọ Toughness
   Ilọju giga si mọnamọna gbona, wo inu, ati rirẹ.

3. Ti o dara ẹrọ
   Ni ipo annealed, o funni ni ẹrọ ti o dara ṣaaju itọju ooru.

4. Wọ ati Abrasion Resistance
   Eto alloying Cr-Mo-V rẹ n pese resistance yiya labẹ alapapo iyipo.

5. Ibamu Itọju Dada
   Dara fun nitriding, awọn ideri PVD, ati didan.

---

Awọn ohun elo ti 1.2343 ati Awọn deede rẹ

Ṣeun si resistance ooru giga rẹ ati iduroṣinṣin igbekalẹ labẹ aapọn, 1.2343 (H11) ni a lo nigbagbogbo ni awọn ohun elo wọnyi:

• Gbona forging ku

• Kú simẹnti molds

• Extrusion ku fun aluminiomu, Ejò

• Awọn apẹrẹ ṣiṣu (pẹlu awọn resini iwọn otutu giga)

• Ofurufu ati Oko irinṣẹ irinše

• Mandrels, punches, ati awọn ifibọ

Irin yii jẹ pataki ni pataki ni awọn iṣẹ ṣiṣe to nilo agbara ọmọ giga ati resistance yiya gbona.

---

Ilana Itọju Ooru

Itọju ooru to dara jẹ pataki fun iyọrisi iṣẹ ti o dara julọ ni iṣẹ. Ilana deede pẹlu:

1. Rirọ Annealing

• Ooru si 800-850 ° C

• Mu ati ki o dara laiyara

• Abajade lile lile: max 229 HB

2. Lile

• Ṣaju si 600 - 850 ° C

• Ṣatunṣe ni 1000 – 1050°C

• Pa ninu epo tabi afẹfẹ

• Ṣe aṣeyọri 50 - 56 HRC

3. Tempering

• Ṣe meteta tempering

• Niyanju otutu otutu: 500 – 650°C

• Ik líle da lori tempering ibiti o

---

Dada Awọn itọju ati Ipari

Lati mu líle dada ati igbesi aye rẹ pọ si ni awọn agbegbe irinṣẹ, 1.2343 (H11) le ṣe itọju pẹlu:

• Nitridingfun dara si dada yiya resistance

• Awọn ideri PVDbii TiN tabi CrN

• Didanfun digi pari awọn ohun elo ni m irinṣẹ

---

Afiwera: 1.2343 vs 1.2344