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Junyue Hardware hutch 14yr.
Main Products:General merchandise,daily necessities,kitchen supplies,POTS,scissors,baking mold,fruit knife,egg beater,bottle opener,knife
Contacts:董君取Chat
Mobile:86-
E-mail: WeChat:DONG649718356
Address:24985 A, 3 Street, 2 F, 61 Gate, International Trade Mart (District 3).
Address:Yuhu Industrial Zone, Jieyang City, Guangdong Province
Super Express [Baby Recommendation] |
★Company Introduction★
Use Caution:
* Please clean with a cleaner before use.
* Please do not heat the scissors in fire or roast them over a fire.
* Please do not test the sharpness of the blade with your fingers, and do not touch the cutting edge, to avoid any harm.
* Please store and collect scissors away from places where children can easily reach.
Maintenance instructions:
* After using the scissors, please clean them with clean water, wipe them dry, and then store them.
Scissors should be placed in a place with good ventilation and no acid and alkali corrosion.
Buyer Q&A:
1. Why does stainless steel scissors have magnetic properties, which can be attracted by magnets, and yet they can rust?
Answer: In daily life, the stainless steel we come into contact with more often is austenitic stainless steel and martensitic stainless steel. For stainless steel used in knife and scissor production, martensitic stainless steel is used, because knives and scissors are used for cutting objects, and they must have sharpness. They must have a certain hardness. This type of stainless steel must undergo heat treatment to change its internal structure and increase hardness before it can be used for knife and scissor production. It has magnetic properties and can be attracted by a magnet.
Stainless steel is capable of resisting rust because of a very thin but extremely durable and tightly packed stable chromium-rich oxide layer (protective film) that forms on its surface, preventing oxygen atoms from penetrating and oxidizing. Once this layer of film is damaged by external causes, oxygen atoms from the air or liquid will continuously penetrate, leading to the oxidation of iron atoms, forming porous iron oxide, causing the metal surface to continuously rust.
Therefore, to prevent rust on the surface of stainless steel, it is mainly to protect the protective film on the surface of the stainless steel scissors, try not to come into contact with acidic, basic, and salt-containing items. After use, clean it up as soon as possible, and dry it before storing it in a well-ventilated, acid-free and basic-free place.
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