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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 2 TG weight loss percent and residual ratios for wood dowel and welding interface

From: Influence of pretreated wood dowel with CuCl2 on temperature distribution of wood dowel rotation welding

Test group

Weight loss percent (%)

Residual ratio (%)

First stage

Second stage

Third stage

Untreated wood dowel

3.7

66.7

8.0

21.5

Untreated—3 s

3.1

63.5

8.1

25.3

Untreated—5 s

2.4

59.5

10.0

28.0

Untreated—7 s

1.4

57.1

10.6

30.8

Pretreated wood dowel

3.9

59.3

10.2

26.7

Pretreated—3 s

4.9

56.7

12.3

26.1

Pretreated—5 s

5.4

48.8

13.5

32.2

Pretreated—7 s

6.3

47.6

13.9

32.3

  1. The first stage: before 225 °C, the second stage: 225–390 °C, the third stage: 390–600 °C
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