Tag Archives: material

Dye-penetrant testing/ DP Test/ Non destructive test material/Detecting cracks in metal part?

I would request to be known what is non-destructive test material, it is also called DP test. Is Dye penetrant testing the non destructive test material and why is it called non destructive test material? Are there any alternatives to the dye penetrant testing? What is the advantages of dye penetrant testing over other testing for detecting cracks in metal parts in in every major and minor industry? Is the production of dye penetrant material a PROFITABLE BUSINESS? Kindly also let me know how many kinds of these dye testing material are there? Kindly guide me as I want to puchase a plant producing this dye penetrant testing material. Thanks.

Are we losing touch with our purpose? What is our purpose?

Just seems that most people are more concerned with their big houses, big screen TV’s and cars, etc. And our children are growing more defiant today as they are being neglected because their parents are working so much to pay for all their material goods. The family unit is breaking apart and our children’s role models are now those on the television, which is increasingly filled with disrespect. Are people losing touch with what is most important? Are they loving their material items more than their families?

I find these bible verses help me understand better, any other verses offered are appreciated….

1 Corinthians 3:11-15 – For no one can lay any foundation other than the one already laid, which is Jesus Christ. If any man builds on this foundation using gold, silver, costly stones, wood, hay or straw, his work will be shown for what it is, because the Day will bring it to light. It will be revealed with fire, and the fire will test the quality of each man’s work. If what he has built survives, he will receive his reward. If it is burned up, he will suffer loss; he himself will be saved, but only as one escaping through the flames.

Matthew 6:19-21 – “Do not store up for yourselves treasures on earth, where moth and rust destroy, and where thieves break in and steal. But store up for yourselves treasures in heaven, where moth and rust do not destroy, and where thieves do not break in and steal. For where your treasure is, there your heart will be also.

Provided with instruments to classify a material if it is a metal or not, what properties should you detect?

If you are provided with instruments to classify a material if it is a metal or not, what properties should you detect?
Please help me. I really need a scientfic and a good answer for this.

Thanks a lot!~

Is Polyresin Detected By Metal Detectors?

I Want To Know If Material That Is Made With Nothing But Polyresin Could Be Detected By The Police Metal Detectors???

What do you think about the magnetic properties of asteroids?

As you may know, a chondrite is a type of meteorite that contains minuscule ladybug sized pieces of glassy material. A Sky and Telescope article stated, “…certain meteorites, predominantly irons, stony-irons, and some ordinary chondrites, can be distinctly magnetized.” In 1991, Galileo spacecraft flew past the asterod and it detected a magnetic field around the asteroid. This specific asteroid was Gaspra, and thought that this field is due to magnetized solid metal. Gaspra is too small to have a molten core, which is what gives the Earth its field. It is not known how Gaspra became magnetized. If one asteroid were magnetic, it would be assumed other asteroids are magnetic as well.

What do you think about the magnetic properties of most asteroids? Are these just isolated cases, or do you feel that is common amongst most asteroids?