The Causes And Treatment Of Conductive Hearing Loss Conductive hearing loss is a common kind of hearing loss that many people suffer from. The ear is a very sensitive sensory organ and the sound that is made in the environment reaches the inner ear in the form of vibrations. The vibrations do not travel from the ear canal to the middle ear in those who suffer from conductive hearing loss.One of the causes for this kind of hearing loss is...more
Why Work with OHSS on your Asbestos Removal requirements? 1. OHSS is accredited to ISO17020 (Surveying for Asbestos in Premises and Risk Assessments) 2. OHSS is accredited toISO17025 (Analysis of Asbestos in Bulk Materials) 3. INAB (Irish National Accreditation Board ) Accreditation - Surveying for Asbestos in Premises and Risk Assessments Accreditation 4. OHSS is the only Irish company accredited to undertake re-occupation certification...more
The process of heat treatment involves controlled heating and cooling of the metals for altering their mechanical and physical properties without having any change in their shapes. This process is sometimes conducted inadvertently because of the manufacturing method, which either cool or heat up the metal like forming or welding. Here are some heat treat methods to enhance your knowledge. Annealing is the method of heating steel and holding the material to a certain temperature followed by cooling down at a suitable rate. This in fact improves the machinability, softness and cold working features of the steel and even helps in removing the stresses of the material thereby managing to get the desired structure. In full annealing the material gets heated up to a temperature where carbide is partly or wholly taken into solution and the steel is then cooled down slowly in the furnace. Sub critical annealing takes place at a temperature below the temperature at which the carbide starts to be taken into the solution. Ageing is a process that causes structural changes, which usually occurs in definite alloys and metals at atmospheric temperature or at high temperatures. Due to ageing,...more
The controlled and systematic heating and cooling down of metals is called heat treatment. These exposures to extreme temperatures help to change the physical and mechanical attributes of metals. But one thing should be kept in mind when going through the process the shape of the metal product remains unchanged. Manufacturing procedures like...more
Alcoholism is defined as an irresistible urge to consume alcohol. People suffering from alcoholism are very well aware of the dangerous effects alcohol could have on their bodies, but still they are unable to resist the urge to consume it. They will usually drink beyond acceptable limits and will be in an inebriated state most often, causing...more
Material Sciences is one of the major constituent of modern day physics and even chemistry or physical sciences as a whole. In the same way metallurgy is an important and makes a major part of material sciences. Metallurgy is the study of physical and chemical properties of metals, and in the total realm of metallurgy, intermetallic compounds and intermetallic mixtures, also known as alloys, are also studied to unearth their physical and chemical properties. It is also described as the technology for metals and its various derivatives. By technology we mean to say how theoretical sciences are put to use in the practical and physical world. Being the technology of metals, metallurgy is the base of all metalworking crafts. Going by the definition in the dictionary, the word metallurgy comes from a Greek word called metallurgia. The word comes by conjoining two words metallon, which means metal and a case sensitive ergos, which means working. Hence, it can be deduced that metallurgy means metal working. Whenever we try to visualize metal working, it is almost archetypal that most of us would think about hot red lava like molten metal boiling or being poured down in a blast furnace....more
Heat treatment is a process to change the physical aspect of any material, and at times it alters the chemical properties also. The most common use of heat treatment happens to be in the field of metal works or metallurgy. Very interestingly, among...more
The procedure used for modifying the physical and mechanical properties of metals without changing its formation is popularly known as heat treatment. This process mainly increases the strength the of the material. It is also used for modifying the...more
What are the risk factors for prostate cancer? But risk factors don't tell us everything. Many people with one or more risk factors never get cancer, while others who get cancer may have had no known risk factors.We don't yet completely...more
Varicose veins are a nightmare for people especially women, 40% of pregnant women develop varicose veins due to hormonal changes that increased their hormone progesterone that causes the blood vessel to repose. Others acquire this by standing for a...more
Mole Laser Removal-Laser Treatment Compared To Other Mole Removal Treatments Mole laser removal is just one among many treatment choices you have got when you have decided to get rid of a mole. Before you opt for this method, you owe it to...more
Acute Gout Treatment Guidelines to Help You Beat Gout Naturally Guidelines are useful in all walks of life. When you have sensible guidelines to follow, life gets so much easier. And gout treatment guidelines are no exception. Here you'll...more