scholarly journals Effect of Surface Formation and Plastic Deformation Energy on Evaluation of Interface Adhesion Strength

2012 ◽  
Vol 63 (12) ◽  
pp. 718-724
Author(s):  
Shoji KAMIYA
Keyword(s):  
Plastic Deformation ◽  
Adhesion Strength ◽  
Deformation Energy ◽  
Interface Adhesion ◽  
Surface Formation ◽  
Effect Of Surface

On effect of surface hardening on impact and abrasive wear resistance of Hadfi eld steel

2020 ◽  
pp. 252-255
Author(s):  
V.I. Bolobov ◽  
V.S. Bochkov ◽  
E.V. Akhmerov ◽  
V.A. Plashchinsky ◽  
E.A. Krivokrisenko E.A.
Keyword(s):  
Plastic Deformation ◽  
Wear Resistance ◽  
Abrasive Wear ◽  
Work Hardening ◽  
Surface Hardening ◽  
Cold Work ◽  
Abrasive Wear Resistance ◽  
Hadfield Steel ◽  
Mining Equipment ◽  
Effect Of Surface

On the example of Hadfield steel, as the most common material of fast-wearing parts of mining equipment, the effect of surface hardening by plastic deformation on their impact and abrasive wear resistance is considered. Wear test is conducted on magnetic ironstone as typical representative of abrasive and hard rock. As result of wear of initial samples with hardness of ∼200 HB and samples pre-hardened with different intensities to the hardness of 300, 337 and 368 HB, it is found that during the initial testing period, the initial samples pass the “self-cold-work hardening” stage with increase in hardness to ∼250 HB, which remains virtually unchanged during further tests; the hardness of the pre-hardened samples does not change significantly throughout the tests. It is established that the rate of impact-abrasive wear of pre-hardened samples is significantly (up to 1.4 times) lower than the original ones that are not subjected to plastic deformation, and decreases with increasing degree of cold-work hardening. Preliminary surface hardening by plastic deformation can serve as effective way to increase the service life of fast-wearing working parts of mining equipment.

scholarly journals Influence of niobium and yttrium on plastic deformation energy and plasticity of Ti-based amorphous alloys

China Foundry ◽  
2021 ◽  
Vol 18 (1) ◽  
pp. 60-67
Author(s):  
Sheng-feng Shan ◽  
Hao Wang ◽  
Bing Zhang ◽  
Yuan-zhi Jia ◽  
Ming-zhen Ma
Keyword(s):  
Plastic Deformation ◽  
Amorphous Alloys ◽  
Deformation Energy

The effect of surface modifications on sisal fiber properties and sisal/poly (lactic acid) interface adhesion

2015 ◽  
Vol 73 ◽  
pp. 132-138 ◽  
Author(s):  
A. Orue ◽  
A. Jauregi ◽  
C. Peña-Rodriguez ◽  
J. Labidi ◽  
A. Eceiza ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Surface Modifications ◽  
Sisal Fiber ◽  
Poly Lactic Acid ◽  
Interface Adhesion ◽  
Fiber Properties ◽  
Effect Of Surface

scholarly journals Plastic Deformation Energy on Single Particle Crushing

1975 ◽  
Vol 91 (1050) ◽  
pp. 535-540 ◽  
Author(s):  
Saburo YASHIMA ◽  
Fumio SAITO ◽  
Takatoshi SAGAWA ◽  
Toshiaki NUMATA ◽  
Shigeru SANO ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
Single Particle ◽  
Deformation Energy ◽  
Particle Crushing
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