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機械材料

Authored by 邱怡萍 邱怡萍

Professional Development

1st Grade

Used 3+ times

機械材料
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

陶瓷和其他的材料相較之下,陶瓷材料不具備下列何種性質?

可加工性

耐高溫

堅硬

耐磨

2.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

CNS碳鋼S30C,代表含碳量約為

30%

3%

0.3%

0.03%

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

材料容易被磁化,且一旦被磁化後,其磁性就難消失的特性為

反磁性

順磁性

硬鐵磁性

軟鐵磁性

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

下列何種材料可應用在影像傳送

液晶材料

介電材料

光纖材料

複合材料

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

SAE8620是

鉻鋼

鎳鋼

鎳鉻鉬鋼

鉬鋼

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

一般塑膠為有機化合物,有機化合物乃以___為主之高分子化合物

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

SS340的鋼,其中340是表示

0.34%含碳量

抗拉強度340N/mm2

抗拉強度340N/cm2

3.4%含碳量

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