After the soaking stage is complete, the metal must be cooled in a prescribed manner. At this stage, too, structural changes occur. A solid solution on cooling may stay the same, become a mechanical mixture completely or partially, depending on various factors. Different media such as brine, ...
This is the 100th column for "The Heat Treat Doctor"! So, how do we celebrate? By asking ourselves the most fundamental of questions: What is heat treating, and why do we do it? Let's learn more.Daniel H. HerringIndustrial Heating...
Atpresent,theworldhasabout6,800languages.Thedistributionoftheselanguagesis hugelyuneven.Thegeneralruleisthatmildzoneshaverelativelyfewlanguages,oftenspokenby manypeople,whilehot,wetzoneshavelots,oftenspokenbysmallnumbers.Europehasonly around200languages;theAmericasabout1,000;Africa2,400;andAsiaandthePacificperhaps...
thatlightcandamageoureyesundercertaincircumstances,there?snoscientificevidencesuggestingthatbluelightisharmfultooureyes.But manypeoplestillthinkitis,whichiswhybluelight-blockingglassesaresopopular.Sodothe glasseswork? “Everyoneisveryconcernedthatbluelight maybecausingdamagetotheeye,butthere?sno evidencethatitmaybeca...
When it comes to using ice and heat for treating knee injuries, it's important to keep in mind thatboth ice AND heat are very effective ways to relieve pain and heal. Most people will think one is better over the other from their own experience or what a doctor / physical therapist has...
Fever is not the same as hyperthermia, which means your body temperature goes up due to the outside temperature. Hyperthermia is not caused by your brain and immune system. An example would be heat stroke. Fever grades in adults In an adult, a fever may be elevated, high or very high:...
Generally, this step is so beneficial that sometimes the process of “cleaning and shaping” a tooth is instead referred to as “shaping for cleaning,” as in the tooth’s root canal system is flared and opened up to enhance the volume and access of the irrigation solution used....
Medium: Trichloroacetic acid (TCA), Jessner's solution and glycolic acid Deep: Phenol Depending on the peel's intensity, it may cause reddening and peeling that can last up to several weeks. The benefits of superficial peels last about a month, while deep peels penetrate lower levels o...
The small pearls in the mask can retain heat for long periods and soothe the eyes. How to clean your eyes Taking care to clean your eyelids regularly is essential for treating blepharitis. To clean your eyes adequately, you should follow the steps below: Wash your hands thoroughly Use ...
A chrome white iron liner package outperformed the former CCO solution by 5 years. Read our blog to learn more.Heat Resistant Gray Iron ASTM A319 Posted by Penticton Foundry on April 12, 2022 ASTM A319, is a heat resistant gray iron which has high temperature fatigue strength. Read our ...