Bab 8 : Bahan buatan dalam industri Flashcards

1
Q

Aloi

A

campuran 2 / + unsur yg mana unsur yg utama ialah logam

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2
Q

Sifat asas kaca

A
  • lengai secara kimia
  • lut sinar
  • kalis air
  • penebat haba
  • penebat elektrik
  • keras tetapi rapuh
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3
Q

Jenis kaca

A
  • silika terlakur
  • soda kapur
  • borosilikat
  • plumbum
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4
Q

Seramik

A

Terdiri drpd bahan organik & bahan bukan organik

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5
Q

Sifat asas seramik

A
  • rintangan haba tinggi
  • mudah pecah
  • lengai secara kimia
  • penebat elektrik
  • keras & kuat
  • penebat haba
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6
Q

Jenis seramik

A
  • tradisional
  • termaju
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7
Q

Bahan Komposit

A

bahan yang terdiri drpd gabungan 2 / + bahan yb X hamogen iaitu bahan matriks & pengukuhan

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8
Q

Jenis bahan komposit

A
  • konkrit diperkukuhkan
  • kaca gentian
  • gentian optik
  • kaca fotokromik
  • superkondukter
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