Bahan Teknik

Poly vinyl chloride (PVC) In case of PVC plastic is not very chewy and hard, but if it become soft PVC will be plexible and mengaret, the good properties of PVC which gives the dimensions of the stable and the other is its resistance to water, acids, alkalis and other solvents. Usage: Nature stiff (rigid) and PVC can retain its ...

If the cooling process is carried out on aluminum alloy and given slowly warming up to get a solid solution that is thorough, then on medium-Quenching in water or oil will not happen but it would result in the precipitation of a solid solution is saturated. The temperature and duration of time required for the “treatment solution” will depend on ...

Walaupun Nickel ini termasuk logam yang mahal karena sulitnya proses pemurnian serta relative kecilnya kadar Nickel yang terkandung didalam bijih Nickel, namun karena sifatnya yang sangat spesifik terutama sifat ketahanannya terhadap korosi yang sangat tinggi maka Nickel memiliki peranan yang sangat penting sebagai salah satu bahan Teknik dalam pemakaiannya baik digunakan secara murni maupun sebagai unsur paduan. Sedemikian pengaruh Nickel ...

Zinc (Zincum = Zn), is one of the important non ferrous metals and used as either pure technique and as an alloying element. Oxid layer formation on the surface of zinc by oxidadasi process air and water so that the zinc provides protection against high resistance to corrosion. 1. Zinc die-casting Alloys Casting process is one of the efficient formation ...

Magnesium is one of the lighter metal with the same characteristic but with Aluminum Magnesium has a lower melting point than aluminum. A case in Aluminum, Magnesium is also very easy to combine with the air (Oxygen). The difference with Aluminum is where magnesium has a porous surface that is caused by the attack because the air humidity oxid film ...

The process of heat treatment on Magnesium Alloys If Magnesium alloy has an element of the types and levels are adequate and have certain properties to achieve the desired properties can be considered to be improved as well as the possibility of improvement through a process of heat treatment, but to an increase in the voltage only aluminum and magnesium ...