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If you're referring to the colored coating on some blades....that's all it is (same for the rainbow or blue ones). I'm not sure how it's applied -- probably a chemical bath...it DOES come off over time (or with the deburring wheel on a bench grinder). It's purpose is as a rust protection while sitting in the controlled environtment of a warehouse between manufacture and initial sale to a vendor. If the coating has not been applied, the blade is covered in a grease coating for the same reason (but it's more of a pain to get off) The coating does nothing to the flexibility or longevity of a blade...THAT is handled during the forging/manufacture process. Maraging blades ARE different from regular blades, but that's a matter of different Metallurgy, not the color coating.
What else can I help you with?
What is the Difference between the regular and gold droids in Star Wars Republic Heroes?
The gold droids are rare and they offer way more points than the regular ones do.
What is the difference between regular coffee and organo gold coffee?
There is no difference outside of the way Organo Gold is marketed. Organo Gold is a brand of coffee like any other, no matter their claims.
What is the difference between white gold and regular gold necklaces?
Gillett's Jewellers provides information about the differences between white gold and regular gold necklaces. It explains how the different metals used in each alloy mix determine the color of the gold. Yellow gold is made using copper and zinc. White gold uses silver and palladium.
What is the difference between sky gold and regular golf?
It is the the astronomer’s forecast, referring the conditions of the weather. The weather is good for astronomical observation when the weather is sky gold. But regular gold, the weather might possibly be cloudy.
What is the difference between a red seal vs a gold seal on educational diplomas?
A gold seal is for a regular Bachelor's degree. A red seal indicates an honours degree.
What is the difference in weight between platinum and gold?
The difference in weight between platinum and gold is that platinum is denser and heavier than gold.
Is there a difference between 9kt gold and 9ct gold?
No, there is no difference between 9kt gold and 9ct gold; both refer to the same thing - gold that is 37.5% pure gold by weight.
Is americium found in foil?
Americium-gold alloy is available as foils.
Why in gold leaf electroscope sides parallel to the gold leaf are tin foils?
The tin foils on the sides of a gold-leaf electroscope help to discharge any excess charge quickly, allowing the gold leaf to return to its neutral position. The tin foils also help shield the gold leaf from any external electric fields that could interfere with the electroscope's measurements.
How do scientist determine the different between gold and fools gold?
by the the difference between their density
What is the price difference between a platinum and gold ring?
The price difference between a platinum and gold ring is a major difference. Metals are priced on the weight and platinum is heavier than gold, and its more pure and harder to make then gold.
Is there any difference between the Majora's Mask gold cartridge and the regular one?
Not at all really just the picture where link is and the mask is different not the actually picture.
