The improvement of distortion by high-temperature oil quenching

Conference · Tue Dec 31 00:00:00 EST 1996

OSTI ID:484284

Nakamura, E; Uchida, H; Koyama, S ^[1]

---

1. Idemitsu Kousan Co., Ltd., Chiba (Japan)

The authors think that control of quenching distortion is very important issue from the point of view of quality control. They investigated the comparison of quenching oil and salt which are one of the major factors for distortion. By those results, the following are observed. (1) In the case of small parts, the vapor blanket cooling stage does not effect the quenching ununiformty at all. (2) The main difference between quenching oil and salt is using temperature for quenching distortion. The authors found that using quenching oil around 200 C improves the amount of quenching distortion with the lower Ms point parts.

• OSTI ID: 484284
• Report Number(s): CONF-961140-; TRN: 97:000168-0046
• Resource Relation: Conference: 2. international conference on quenching and the control of distortion, Cleveland, OH (United States), 4-7 Nov 1996; Other Information: PBD: 1996; Related Information: Is Part Of 2nd International conference on quenching and the control of distortion; Totten, G.E.; Howes, M.A.H.; Sjoestrom, S.J.; Funatani, Kiyoshi [eds.]; PB: 652 p.
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
METALS
QUENCHING
MACHINE PARTS
ASYMMETRY
OILS
SODIUM NITRATES
POTASSIUM NITRATES
TEMPERATURE DEPENDENCE