Complex bulk-surface hardening of materials using a highly concentrated heat source

1988 ◽  
Vol 30 (5) ◽  
pp. 317-325
Author(s):  
L. K. Leshchinskii ◽  
S. S. Samotugin ◽  
I. I. Pirch ◽  
A. V. Puiko ◽  
N. Kh. Solyanik
Keyword(s):  
Heat Source ◽  
Surface Hardening ◽  
Bulk Surface ◽  
Hardening Of Materials

Optimising the design of plasma torches for surface hardening of materials

2003 ◽  
Vol 17 (5) ◽  
pp. 404-406 ◽  
Author(s):  
S S Samotugin ◽  
I I Pirch ◽  
V A Mazur
Keyword(s):  
Surface Hardening ◽  
Plasma Torches ◽  
Hardening Of Materials

Use of steel 45 for bulk-surface hardening of universal joints

1980 ◽  
Vol 22 (9) ◽  
pp. 627-630
Author(s):  
V. A. Ognevskii ◽  
G. A. Ostrovskii ◽  
A. M. Ryskind ◽  
I. N. Shklyarov
Keyword(s):  
Surface Hardening ◽  
Bulk Surface ◽  
Universal Joints

scholarly journals Processing with Application of High-Power Semiconductor Laser – Theoretical Analysis of Heat Source and Application to Surface Processing –

2020 ◽  
Vol 14 (4) ◽  
pp. 534-545
Author(s):  
Takeji Arai ◽  
Keyword(s):  
Theoretical Analysis ◽  
Heat Source ◽  
Semiconductor Laser ◽  
Surface Hardening ◽  
Theoretical Treatment ◽  
Surface Processing ◽  
Broad Application ◽  
High Conversion Efficiency ◽  
Power Semiconductor ◽  
Beam Mode

Since the semiconductor laser has a high conversion efficiency, it has many expectations for effective application. There are increasing application trials of processing at actual factories and jobsites. Moreover, it can currently be used as a heat source to directly conduct processing. This is called direct-diode laser (DDL). However, since there is almost no information regarding the DDL structure and beam mode, there are no scientific documents for the theoretical treatment of this heat source. This is considered to have interfered with the broad application for development. This research establishes the theoretical analysis of the semiconductor heat source for material processing, and we attempted to employ a simulation for processing. To verify the established theory, surface hardening and welding processing were performed as typical processing.

Laser surface hardening and electric-spark surface hardening of materials

1988 ◽  
Vol 9 (1) ◽  
pp. 1-175 ◽  
Author(s):  
V. S. Kovalenko ◽  
A. D. Verkhoturov ◽  
L. F. Golovko ◽  
I. A. Podchernyaeva
Keyword(s):  
Surface Hardening ◽  
Laser Surface ◽  
Laser Surface Hardening ◽  
Hardening Of Materials

Strength characteristics of high-carbon steel with controlled hardenability after bulk-surface hardening

1976 ◽  
Vol 18 (5) ◽  
pp. 439-442
Author(s):  
K. Z. Shepelyakovskii ◽  
N. M. Fonshtein ◽  
V. P. Devyatkin ◽  
A. N. Mirza ◽  
B. K. Ushakov ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Surface Hardening ◽  
High Carbon Steel ◽  
Strength Characteristics ◽  
High Carbon ◽  
Bulk Surface
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