機械材料CH8
Authored by mege mege
Specialty
9th - 12th Grade
Used 3+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者不是金屬腐蝕的意義?
A.金屬逐漸劣化和破壞
B.金屬失去機械強度
C.金屬失去功能性能
D.金屬發生化學變化
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
金屬腐蝕可分為下列哪兩種形式?
A.化學腐蝕
B.電化學腐蝕
C.機械磨損
D.熱力學變化
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者不會加速金屬腐蝕?
A.酸性溶液
B.高溫環境
C.含氯離子
D.低濕度環境
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
形成微觀電池導致腐蝕的現象,屬於下列哪一種情況?
A.純化學因素
B.電化學電池效應
C.環境因素
D.金屬本身性質
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何種金屬不易發生腐蝕?
A.鐵
B.鋁
C.銅
D.金
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
鈍化現象指的是金屬在表面形成?
A.致密氧化物保護膜
B.疏鬆多孔結構
C.化學反應產物
D.電解質溶液
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者不屬於鋼鐵腐蝕的類型?
A.均勻腐蝕
B.晶間腐蝕
C.應力腐蝕
D.熱震動
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