Wear Characteristics of Carbon and Tool Steels Hardened by Combined Laser-Ultrasonic Surface Treatment

The aim of this study was to study the properties of 1201 aluminum alloy after ultrasonic treatment and their evolution during subsequent ion implantation using the monotectic Cu-Pb alloy as the cathode material of the implant. It is shown that during ultrasonic treatment the surface layer of aluminum alloy 1201 undergoes significant changes. A nanocrystalline structure with a grain size of less than 200 microns is formed in it. Ultrasonic treatment of the surface of the target from alloy 1201 before implantation leads to a decrease in the depth of penetration of ions to 160–180 nm and the appearance of amorphization in the implanted layer.

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The Role of Ultrasonic Surface Treatment on Mechanical Properties of 50%Ni 50%Ti

Journal of Engineering and Applied Sciences ◽

10.36478/jeasci.2019.3914.3918 ◽

2019 ◽

Vol 14 (1) ◽

pp. 3914-3918

Author(s):

Kadhim F. Alsultani ◽

Ekbal . ◽

Raghad Abd Alkareem

Keyword(s):

Mechanical Properties ◽

Surface Treatment ◽

Ultrasonic Surface Treatment

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Effects of ultrasonic surface treatment on rice husk carbon

Carbon letters ◽

10.1007/s42823-019-00021-3 ◽

2019 ◽

Vol 29 (1) ◽

pp. 89-97

Author(s):

Kwang Ho Lee ◽

Jeong Seok Oh

Keyword(s):

Surface Treatment ◽

Rice Husk ◽

Rice Husk Carbon ◽

Ultrasonic Surface Treatment

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BETHALLOY

Alloy Digest ◽

10.31399/asm.ad.ts0308 ◽

1976 ◽

Vol 25 (9) ◽

Keyword(s):

Fracture Toughness ◽

Wear Resistance ◽

Surface Treatment ◽

Carbon Content ◽

Tool Steel ◽

Heat Treating ◽

Low Carbon ◽

Tool Steels ◽

Bethlehem Steel Corporation ◽

Shock Resistance

Abstract BETHALLOY is a low-alloy oil-hardening tool steel. Because of its relatively low carbon content (for tool steels), it has slightly better shock resistance than more highly alloyed types and may be used wherever wear resistance can be sacrificed for moderately increased toughness. This datasheet provides information on composition and hardness as well as fracture toughness. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-308. Producer or source: Bethlehem Steel Corporation.

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ALMOLD 20

Alloy Digest ◽

10.31399/asm.ad.ts0292 ◽

1975 ◽

Vol 24 (10) ◽

Keyword(s):

Physical Properties ◽

Surface Treatment ◽

Carbon Content ◽

Tool Steel ◽

Die Casting ◽

Heat Treating ◽

Tool Steels ◽

High Quality ◽

Medium Carbon ◽

Quality Tool

Abstract ALMOLD 20 is a chromium-molybdenum tool steel of medium-carbon content. It was designed especially for zinc die casting dies and plastic molds. It is produced to high-quality tool-steels standards to permit a high luster to be achieved on polished die cavity surfaces. This datasheet provides information on composition, physical properties, and hardness. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-292. Producer or source: Allegheny Ludlum Corporation.

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