Many hobbyists and hackerspaces have the $500 Chinese 40W lasercutters which most of us know are about as successful at etching metals ... without the mixture. Stainless steel is an alloy of ...

The wet-etching technique is relatively simple ... which is around the range for high density titanium and stainless-steel alloys, and ~700 J/mm 3 for tungsten, around 1/3 less energy than ...

[Brain] wanted to mark some scissors with his Ortur laser engraver. The problem? The laser won’t cut into the hard metal of the scissors. His solution? Smear the scissors with mustard. No ...

A team of material scientists recently outlined the state of inducing piezoelectricity in distorted rutile TiO 2 for enhanced tetracycline hydrochloride ... molten salt etching process to create ...

Steels can be separated based on specific grades or types. Some of the most common are type 304, type 316, type 410, and type 430. Type 304 is the most commonly produced stainless steel, accounting ...

It has been accused of dumping cheap steel on the global market to beat out competitors. During his administration President Trump pushed China to cut production, and more recently, in 2024 ...

Christa Glennie is a former restaurant professional who has logged nearly two decades as a writer and editor covering people and trends in food, drink, dining, and agriculture. She's the food ...

There are so many options available, but we've found the best stainless steel skillets and have some tips on what to look for. To cut through the marketing claims, I tested 10 stainless steel ...

2-Year U.S. Treasury Note Continuous Contract $102.801-0.070-0.07% 5-Year U.S. Treasury Note Continuous Contract $106.953-0.180-0.17% 10-Year U.S. Treasury Note Continuous Contract $110.063-0.344 ...

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“相比过去的工业级盐酸，新产品由于纯度更高且重金属含量更低，颜色更加清澈透明，产品的附加值和市场竞争力得到了 ...