Proposals for Optimization of Laser Welding in Prosthetic Dentistry

被引：23

作者：

Bertrand, Caroline ^{[1
,2
]}

Poulon-Quintin, Angeline ^{[1
]}

机构：

[1] Univ Bordeaux, ICMCB, CNRS, F-33608 Pessac, France

[2] Univ Nice Sophia Antipolis, Dept Prosthodont, TELEO, Nice, France

来源：

JOURNAL OF PROSTHODONTICS-IMPLANT ESTHETIC AND RECONSTRUCTIVE DENTISTRY | 2010年 / 19卷 / 01期

关键词：

Dental alloys; pulsed Nd-Yag laser; process parameters; weld defects; welding procedure; MECHANICAL-PROPERTIES; TITANIUM JOINTS; WELDED CAST; PARAMETERS; OPERATOR; ALLOYS;

D O I：

10.1111/j.1532-849X.2009.00523.x

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

This paper points out each key parameter involved in laser welding and discusses the parameters' effects on weld microstructure and defects detected inside the weld. Solutions are proposed to adjust the parameters to provide an optimal dental assembly. Metallurgical effects as well as defects are briefly discussed. A welding procedure adapted to different compositions of dental alloys is proposed.

引用

页码：69 / 76

页数：8

共 37 条

[1] Mechanical characterization of CO2 laser beam butt welds of AA5083 [J].

Ancona, A. ;

Lugara, P. M. ;

Sorgente, D. ;

Tricarico, L. .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2007, 191 (1-3) :381-384

[2]

[Anonymous], DENT MAT J

[3] Penetration depth into dental casting alloys by Nd:YAG laser [J].

Baba, N ;

Watanabe, I .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 2005, 72B (01) :64-68

[4] Mechanical strength of laser-welded cobalt-chromium alloy [J].

Baba, N ;

Watanabe, I ;

Liu, J ;

Atsuta, M .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 2004, 69B (02) :121-124

[5] MECHANICAL-PROPERTIES OF LASER-WELDED CAST AND WROUGHT TITANIUM [J].

BERG, E ;

WAGNER, WC ;

DAVIK, G ;

DOOTZ, ER .

JOURNAL OF PROSTHETIC DENTISTRY, 1995, 74 (03) :250-257

[6] Effect of the combination of different welding parameters on melting characteristics of grade 1 titanium with a pulsed Nd-Yag laser [J].

Bertrand, C. ;

Laplanche, O. ;

Rocca, J. P. ;

Le Petitcorps, Y. ;

Nammour, S. .

LASERS IN MEDICAL SCIENCE, 2007, 22 (04) :237-244

[7] Optimization of operator and physical parameters for laser welding of dental materials [J].

Bertrand, C ;

le Petitcorps, Y ;

Albingre, L ;

Dupuis, V .

BRITISH DENTAL JOURNAL, 2004, 196 (07) :413-418

[8] The laser welding technique applied to the non precious dental alloys procedure and results [J].

Bertrand, C ;

Le Petitcorps, Y ;

Albingre, L ;

Dupuis, V .

BRITISH DENTAL JOURNAL, 2001, 190 (05) :255-257

[9]

BERTRAND C, 2007, LASER MED SCI, V22, P305

[10]

BERTRAND C, 2008, 11 M WFLD HONG KONG

← 1 2 3 4 →