Wear-resistant magnetic head using amorphous alloy material

Kohmoto, O.; Ohya, Kazuo; Ojima, T.

doi:10.1109/20.45330

Cited by 15 publications

(4 citation statements)

References 3 publications

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“…For example, in early work on soft-magnetic alloys for taperecorder heads it was found that poor wear resistance was a problem [1]. Fortunately, the alloy compositions could be tailored to retain the desirable magnetic properties while developing good wear resistance [2].…”

Section: Introductionmentioning

confidence: 99%

Abrasive Wear Resistance of Bulk Metallic Glasses

Greer

Myung

2000

MRS Proc.

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This paper reviews work on the wear of metallic glasses in general, as well as reporting recent results on the abrasive wear of bulk metallic glasses. The distinctive mechanical properties of metallic glasses make their wear resistance of fundamental interest. Metallic glasses, and the partially or fully crystalline materials derived from them, can have very good resistance to sliding and abrasive wear. Standard wear laws are followed, with behaviour similar to that of conventional hardened alloys. The microhardness and abrasive wear resistance are measured for four bulk metallic glasses (based on La, Mg, Pd or Zr). The hardness and wear resistance correlate well with the Young's modulus of the glass.

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Section: Introductionmentioning

confidence: 99%

Abrasive Wear Resistance of Bulk Metallic Glasses

Greer

Myung

2000

MRS Proc.

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“…They were therefore considered as real practical engineering materials and have opened up new application opportunities. Glassy alloy can be used for making magnetic heads as it exhibits a better wear resistance [11]. There were some investigations on the wear property of BMG.…”

Section: Introductionmentioning

confidence: 99%

Study of scratching Mg-based BMG using nanoindenter with Berkovich probe

Pan

Liu

et al. 2010

Materials Science and Engineering: A

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“…They are therefore considered to be potential materials for certain demanding applications. For instance, glassy alloy can be used for magnetic tapes [1,2] as it shows better wear resistance. Recently, bulk metallic glasses can be produced under critical cooling rate as low as 1 K/s in certain multicomponent alloy systems [3].…”

Section: Introductionmentioning

confidence: 99%