Interested to Buy Any Domain ? << Click Here >> for more details...
What is the reason for removing silicon from aluminum?
- 3 Answers
- 12828 Views
- IOCL, ONGC, I also Faced
- E-Mail Answers
Answer Posted / arun
Presence of silicon makes the mettel more brittle..
| Is This Answer Correct ? | 5 Yes | 7 No |
Post New Answer View All Answers
Explain what are the criteria involved in choosing mass balances for components?
What are some good tank mixing rules of thumb?
i m a frsh chemical engineer now i m confuse to attend the interview so anybody pls send model question papers to this christ_vivek33@yahoo.com
Hello i am a chemical engineer presently looking for a job i am applying many jobs in naukri and in all job portals but i am not getting any call or interview so kindly some one help me in this regard soundar
How can hexavalent chromium be removed from aqueous waste streams?
Explain the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?
what is the hearth and arch pressure in furnace?
How can you quickly estimate the horsepower of a pump?
What is the method of determining maximum differential pressure during hydro testing of shell and tube heat exchangers?
I am a student of class 12. With PCMB group. But I Am not good at math. So I wanted to ask whether Chemical engineering can be a good option for me.???
What do you understand by wet bulb globe temperature?
What is a common failure mechanism for above ground atmospheric storage tanks?
Explain the some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?
sir,please give me some exam paper for referance. Thanks & Regards,
X is strong but has a very low density (1% of traditional earth materials.) and hence light weight. It is a recyclable material. The compression behaviour of X is strain rate dependent. Higher strain rates result in higher initial modulus and higher compression strength. It can also withstand unlimited number of cycling loading provided the repetitive loads are kept below 80% of the compressive strength. The internal structure of the material includes air-traps which make it poor heat conductor. X is non- biodegradable and chemically inert in both soil and water. Most acids and their water solutions do not attack it; however strong oxidizing acids do. Solvents which attack X include esters, ketones, ethers, aromatic and aliphatic hydrocarbons and their emulsions, among others. It does not support bacterial/fungal growth as well .It also has significant acoustic properties and effectively reduces the transmission of airborne sound. X is combustible and should not be exposed to open flame or other ignition sources. Combustion products are carbon monoxide, carbon dioxide, water and soot. Long-term exposure to sunlight causes yellowing and a slight embrittlement of the surface due to ultraviolet light. X is able to withstand the rigours of temperature cycling, assuring long-term performance.
