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International Scholarly Research Notices
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International Scholarly Research Notices
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2013
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Article
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Tab 2
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Research Article
Evaluation of DLC, WC/C, and TiN Coatings on Martensitic Stainless Steel and Yttria-Stabilized Tetragonal Zirconia Polycrystal Substrates for Reusable Surgical Scalpels
Table 2
Total migration data (meaningless data were suppressed).
Weight before (g)
Weight after (g)
(g)
Migration (g m
−3
)
μ
σ
SF 100
0.3552
0.0003
0.3538
0.0002
0.0014
21.5
SF 100 + DLC
0.3649
0.0002
0.3648
0.0004
—
—
SF 100 + TiN
0.3696
0.0002
0.3682
0.0004
0.0014
21.5
SF 100 + WC/C
0.3661
0.0001
0.3653
0.0002
0.0008
12.3
Y-TZP
0.3528
0.0002
0.3528
0.0002
—
—
Y-TZP + DLC
0.3852
0.0002
0.3852
0.0002
—
—
Y-TZP + TiN
0.3795
0.0010
0.3797
0.0003
—
—
Y-TZP + WC/C
0.3576
0.0002
0.3576
0.0005
—
—