Wettability of diamond by liquid pure tin

被引：18

作者：

Nogi, K ^{[1
]}

Nishikawa, M

Fujii, H

Hara, S

机构：

[1] Osaka Univ, Joining & Welding Res Inst, Osaka, Japan

[2] Osaka Univ, Dept Mat Sci & Proc, Osaka, Japan

来源：

ACTA MATERIALIA | 1998年 / 46卷 / 07期

关键词：

D O I：

10.1016/S1359-6454(97)00386-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The wettability of (100), (110) and (111) planes of diamond by liquid tin was measured using the sessile drop method. The atmosphere was a purified argon-10% hydrogen mixture and the temperature was between 773 K and 1773 K. The results are reproducible and clearly show that the wettability of diamond changes unusually with temperature. The changes reflect the changes in the surface condition of the diamond: the desorption of hydrogen, the reconstruction and the graphitization. Accordingly, it is concluded that the wettability measurement can also be used as a surface analyzer which also can be used at a high temperature in an ambient atmosphere. (C) 1998 Acta Metallurgica Inc.

引用

页码：2305 / 2311

页数：7

共 9 条

[1]

BERMAN R, 1963, P 1 INT C DIAM IND P, P291

[2]

HANZA V, 1988, SURF SCI, V206, pL833

[3] SELF-CONSISTENT PSEUDOPOTENTIAL CALCULATIONS FOR GE AND DIAMOND (111) SURFACES [J].

IHM, J ;

LOUIE, SG ;

COHEN, ML .

PHYSICAL REVIEW B, 1978, 17 (02) :769-775

[4]

Naidich YV, 1981, PROG SURF MEMBR SCI, P353, DOI DOI 10.1016/B978-0-12-571814-1.50011-7

[5] WETTABILITY OF DIAMOND BY LIQUID PURE METALS [J].

NOGI, K ;

OKADA, Y ;

OGINO, K ;

IWAMOTO, N .

JOURNAL OF THE JAPAN INSTITUTE OF METALS, 1993, 57 (01) :63-67

[6] THE DIAMOND SURFACE - ATOMIC AND ELECTRONIC-STRUCTURE [J].

PATE, BB .

SURFACE SCIENCE, 1986, 165 (01) :83-142

[7]

PATE BB, 1981, J VAC SCI TECHNOL, V19, pA349

[8] EFFECT OF ELECTRONIC-STRUCTURE OF THE DIAMOND SURFACE ON THE STRENGTH OF THE DIAMOND-METAL INTERFACE [J].

PEPPER, SV .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1982, 20 (03) :643-646

[9]

TSUJI K, 1990, KINOUZAIROU, V5, P21

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