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 ...
Read More »Process Combustion Test Objects
1. Prepares test specimens that have been a slab of dry land as many as 15 pieces of clay. Perform three times for each combustion type of formula (5 pieces plates for each combustion). For combustion temperature data, record whenever the temperature rise time combustion increases and other necessary information. ...
Read More »Types Hotel Rooms
So that guest room can be sold and satisfy its guests, the rooms should have certain qualifications, namely: 1. cleanlines: Net (in the broad sense) 2. Comfortable: Painless, pleasant, where faslitas- existing facilities in the room in harmony with the state of the rooms. 3. Atractive: attractive in terms of design, such as color, image, in the room should be ...
Read More »Product Hierarchy
Product hierarchy of basic needs to begin with a particular item that can m emuaskan requirements. Product hierarchy consists of seven levels, namely: 1 Need family, the core needs / basic form product family. Example, a sense of security. 2 product family, the entire class of products that can satisfy the needs of the core / base with sufficient levels ...
Read More »Product Definition
Product is anything that can be offered by manufacturers to note, asked, sought, purchased, used, or consumed as fulfilling market needs or desires the relevant market. Products offered include physical goods (like motorcycles, computers, TVs, textbooks), services (restaurants, lodging, transportation), or a private person (Madonna, Tom Hanks, of Michael Jordan), place (Kuta Beach, lake Toba) , organization (Indonesian Institute of ...
Read More »Dry Shrinkage Testing of Clay Body
At the time of the clay dried, shrinkage occurs between 5% to 8% depending on the degree of plasticity. Although the shrinkage process takes place slowly, but raises problems of its own. At the time of the clay dry and then wetted, the clay will absorb an amount of water that will menyelaputi each particle. Plastic mass ready to be ...
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