Home





How is the glass industry of sand

Published on: Apr 17 2016 by loma loma
 0145487887
How is the glass industry of sand?

The glass industry and one of the oldest industries which date back to 2000 BC, and with such a large period uses glass evolved in human life and entered into many uses, Vengda in pots and ornaments and decorative objects until it is used in some types of ornaments and accessories, and has also entered into a number of industrial uses and architectural where windows and some glass surfaces and recently known as brick glass, and Muslims in the glass industry and may discriminate has devised what is known Baltazgej, where they tow glass types of pigments that despite the passage was not affected hundreds of years ago, and by exposure to the air and variability factors and may have made it prized species, which is currently known as crystal and is still used as Muslims used it yet.

The glass industry and one of the oldest industries which date back to 2000 BC, and with such a large period uses glass evolved in human life and entered into many uses, Vengda in pots and ornaments and decorative objects until it is used in some types of ornaments and accessories, and has also entered into a number of industrial uses and architectural where windows and some glass surfaces and recently known as brick glass, and Muslims in the glass industry and may discriminate has devised what is known Baltazgej, where they tow glass types of pigments that despite the passage was not affected hundreds of years ago, and by exposure to the air and variability factors and may have made it prized species, which is currently known as crystal and is still used as Muslims used it yet.

What is the glass?
Is a colorless primary factor in the composition of silica material melted and is found in nature as in the volcanic glass or some of the materials that make up the result of meteorites, the glass is in a state between solid and liquid, and when it cools takes shape steel and are not formed and is the condition solid and it is subjected to heat until the DNA or Kajeenh here and easily machined and is mostly transparent, but it can vary the degree of transparency or color depending on the metal ions within the composition she would give him color it appears.

How is the glass-making process?


First components.

1. sand or silica: – where is the silicon acid is the main component of ordinary glass and are getting this acid from the sand and do not prefer to use quartz sand, as shall be sand containing up to 80% of silicon dioxide and a few impurities and especially the colored ones.

2. Sodium compounds: – as it works to reduce the melting point of glass and assist in the formation process.

3. limestone or dolomite: – where the glass to give the required rigidity because it contains calcium oxide.

4. feldspar: – and is cheap and melts easily.

5. Borax,: – Borax contain sodium and boron, where these materials help reduce the dilation coefficient glass and fused well, so the qualities of glass containing a high concentration of boron are not subject to breakage if heated or cooled suddenly.

6. colorings and upgraders: – colored materials and substances that act on the improvement in the quality of the glass, such as lead oxide, titanium oxide, barium oxide.

The glass industry and one of the oldest industries which date back to 2000 BC, and with such a large period uses glass evolved in human life and entered into many uses, Vengda in pots and ornaments and decorative objects until it is used in some types of ornaments and accessories, and has also entered into a number of industrial uses and architectural where windows and some glass surfaces and recently known as brick glass, and Muslims in the glass industry and may discriminate has devised what is known Baltazgej, where they tow glass types of pigments that despite the passage was not affected hundreds of years ago, and by exposure to the air and variability factors and may have made it prized species, which is currently known as crystal and is still used as Muslims used it yet.

What is the glass?
Is a colorless primary factor in the composition of silica material melted and is found in nature as in the volcanic glass or some of the materials that make up the result of meteorites, the glass is in a state between solid and liquid, and when it cools takes shape steel and are not formed and is the condition solid and it is subjected to heat until the DNA or Kajeenh here and easily machined and is mostly transparent, but it can vary the degree of transparency or color depending on the metal ions within the composition she would give him color it appears.

How is the glass-making process?

First components.
1. sand or silica: – where is the silicon acid is the main component of ordinary glass and are getting this acid from the sand and do not prefer to use quartz sand, as shall be sand containing up to 80% of silicon dioxide and a few impurities and especially the colored ones.

2. Sodium compounds: – as it works to reduce the melting point of glass and assist in the formation process.

3. limestone or dolomite: – where the glass to give the required rigidity because it contains calcium oxide.

4. feldspar: – and is cheap and melts easily.

5. Borax,: – Borax contain sodium and boron, where these materials help reduce the dilation coefficient glass and fused well, so the qualities of glass containing a high concentration of boron are not subject to breakage if heated or cooled suddenly.

6. colorings and upgraders: – colored materials and substances that act on the improvement in the quality of the glass, such as lead oxide, titanium oxide, barium oxide.

Second, how and manufacturing stages.

1. melting or smelting process.
It is at this stage the use of special furnaces such as vine oven or oven basin, where the process of melting of the components used in the glass industry turns up to the light materials in preparation for operations configuration, and are refractory materials after brought in the form of powder or granules and mix proportions determined then inserted into the ovens.

2. configuration.
After smelting directly cooling the glass to a degree that can be formed which then begin the formation process of the glass and use more than one technique in the formation process, including bloating and manual modeling or bloating and automated configuration, it must take into account that this phase be as soon as possible before the glass is shifting from Kjeenh his condition to a solid condition.

3. Cooling or what is known About Discipline.
Here is to use a special oven for cooling and set a score of 400 to 600, where this process is slowly Glass, for if it is cooled quickly, he is liable to cracking or breakage or irregular structure appears weak areas of the glass pieces and cooling continue to be stabilized form of glass pieces.

4. termination.
After that the glass pieces has to be cooled well be the work of fine-tuning and cleaning process and have thus become ready for use.

Filed under: Industry and Trade

Sorry, the comment form is closed at this time.

Sorry, the comment form is closed at this time.