i make master in steel making , so i need this data . i searched in many books but i did not find it.
i am in bad need for this data as i do material and energy balance in electric arc furnace, iam an assistant in the dept. of metallurgy, faculty of engineering , cairo university,
thanks for regarding, sorry for wasting your time,
your friend:
mohsen
2007-02-21 21:42:16 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
Do a google search, you will get good number of answers. Hope following gives you good idea:
Source 1:
Melting point (°C ) 1715
Specific heat ( J °K-1 kg-1 ) 670-740 @ 25°C
Source 2:
Melting Point 1600 °C (softening)
Specific Heat Capacity 703 J Kg-1 K-1
2007-02-23 18:34:12 · answer #1 · answered by sss 3 · 0⤊ 0⤋
Specific Heat Capacity Of Silicon
2016-11-01 07:18:17 · answer #2 · answered by ? 4 · 0⤊ 0⤋
The melting point is 1710 C and as far as the other part of your question, I think I found you an excellent web site that may just answer your question. First off, the melting point I got from this website http://web1.caryacademy.org/chemistry/rushin/StudentProjects/CompoundWebSites/2003/silicondioxide/Properties.htm
The one that I initially referred to is http://www.timedomaincvd.com/CVD_Fundamentals/films/SiO2_properties.html
I hope I was of some help to you.
Michael
2007-02-21 21:57:04 · answer #3 · answered by MICHAEL C 2 · 0⤊ 0⤋
Silicon dioxide standard state (at 25 °C, 100 kPa)
Properties:
Density and phase 2.6 g/cm3, solid
Solubility in water 0.012 g in 100g of water
Melting point 1650 (±75) °C
Boiling point 2230 °C
2007-02-21 21:47:23 · answer #4 · answered by christinabambina 2 · 0⤊ 1⤋