Wednesday, May 15, 2013

Chemical Composition of Carbon Steel

This is about what people are like to find out in search engine in connection of carbon steel articles. Many article about carbon steel in this internet but not all of them suitable what people are looking for. Please intent to the matter on this article.

We want to know what actually our visitors looking for. For This purpose, you can find easily if you are using blogger as your hosting because blogger automatically provided this tool together with your blog that placed on home of your blogger after you log into your blogger account.

For example my blog about carbon steel, they are looking many subject with many sentence input in the browser, and big possibility that your blog is not in the first page with certain of keyword. You just can view on what keyword they can reach your blog but may be this keyword is not favorite for all internet user especially about carbon steel. This reason why your blog have little visitor anyway.

For my blog they can reach my blog about pump and heat exchanger with this keywords:

Saturday, April 20, 2013

Study Chemical and Biology

Everytime we study biology, we can't independent with chemistry, even we study about body digestive system we must study chemistry. In our body content of chemicals so we must study chemistry to support our knowledge about body chemistry. Every people need chemical knowledge so that you are a lucky man if you study chemistry when you school. When you buy a medicine, you must know the content if you want to safe but not just predict so you acting in wrong way, like you are right but actually you act in the wrong way. For example you are giving a kind of medicine, black carbon for your diarrhea, the weak medicine that don't have side effect to your body. You act safe with not eat this medicine that actually not help anything. Other act a doctor give you a strong medicine with small dosage, you act with your way by eall a huge of medicine because you assume will cure faster, but actually your act can kill you.

To fulfil your wanted about knowledge you can search on line about this knowledge, for example as this knowledge that provide for you online:

Sunday, March 24, 2013


what is wax, wax usually use in many application like use to covering material from dirt or just to cover from other paint. Wax also use in garment production with the same function as temporary covering to the cloth in order protect from coloring of certain area from dyeing material. Wax also use as lamp such as for candle.

In chemistry wax are esters of fatty acids with alcohols (not glycerol) of high molecular weight. Qualtiy of wax is indicate by Iodine number and these are several kind of wax with their Iodine number:
  1. Sperm Oil :  Iodine Number = 81 - 90
  2. Carnouba wax : Iodine Number = 13
  3. Wood wax : Iodine Number = 30 - 35
  4. Bees wax : Iodine Number = 8
  5. Spermacell : Iodine Number = 0 - 4
  6. Chinese wax : Iodine Number = 0 - 1.4
In the body, waxes occur as cholesterol esters, in which the fatty acid is joined to the alcohol cholesterol.