Rusty ChineseThe Chinese word for rust was "rust", and its Pinyin name was "TiXiü". Its other names were iron clothes, iron wire powder, and so on. It was a reddish-brown rust coat formed after iron dew was put into the air for oxidization. It was in the form of powder or flakes, reddish-brown or tan, opaque and without metallic luster. It was heavier, and the flakes were fragile, odorless and tasteless, and would stain one's hands when touched. Its main component was iron dioxide.
The White SpoonYou didn't even tell me which novel Whitey Scoop is working on, nor did you give me the story content, character information, or book reviews. I can't recommend it.
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Rusty iron artifactsRusted ironware cultural relics faced many problems and there were many ways to protect and repair them.
** 1. Affective factors **
Iron is a chemical active in the natural environment, and it is easy to interact with harmful factors in the environment, leading to corrosion. The rust products were divided into harmful rust and harmless rust. The harmless rust, such as iron, had a tight and stable structure. The harmful rust contained harmful substances such as chloride-ions, which had a loose structure and unstable composition, such as iron dioxide. This loose rust had the function of water storage. Under acid, base and a certain humidity, it would continue to corrode the iron, and eventually it might be completely destroyed.
** 2. Protection and Restoration Method **
1. ** Surface cleaning and rust removal **
- If it is preserved well, it can be cleaned with chemical reagents or by electrochemistry. Phosphorous acid, phosphorous acid, Citric acid, tri-or tetrasodium-bound salt of EDTA, and so on are commonly used. If you use tools, you can choose bamboo knives, scalpels, dental drills, etc. to remove the loose rust on the outer layer and retain the rust on the inner layer. In the cultural relic restoration project, rust removal was divided into physical rust removal (such as using tools such as carving knives and hammers to remove hard matter, lumps, layered deposits of rust, etc.) and chemical rust removal (putting the cultural relics after physical rust removal into an ultrasonic cleaner, adding Deionized water for ultrasonic cleaning, then repeatedly rinsing with Deionized water, and finally drying).
2. ** Desalination **
- Deionized water was used for ultrasonic cleaning or 5% times the amount of semiconate was used for ultrasonic cleaning. The solution was changed regularly until the concentration of the Cl-ion in the solution was less than 4 milligrams per liter. Deionized water was used for repeated cleaning after desalt. Then, the solution was soaked and dehydrated with an alcohol solution, and then naturally dried.
3. ** Reinforcement and Repair **
- It can be used to rectify the shape change of the object caused by external compression or cracking, and to repair the fragility or incompleteness of the object. According to the degree of corrosion and fragility of the object, the damaged parts could be glued back to their original places with epoxy and prosper. The missing parts could be replaced or not according to the actual situation.
4. ** Corrosion Inhibition **
- Choose suitable metal corrosion inhibition agents, such as BTA, capricious acid, phosphorous acid, and so on.
5. ** Protection **
- The better sealing material was an organic silicon material, but it was expensive and the surface color of the object was slightly darker after treatment. Generally, it was coated with a soft brush in a fume hood with a solution of chloride-based or Butyl Actate (concentration of 1 - 5%). After natural drying, it was taken out.
6. ** Sealed, de-oxidization, preservation **
- The processed ironware cultural relics could be sealed with a PVP protective material, with an oxygen scavenger inside, or sealed with nitrogen for storage. When stored in the warehouse, a capsule should also be made to avoid physical damage.
In addition, there was also a product called the rust conversion agent, which could convert rust into a primer. It did not require manual polishing and could be directly applied to rusty equipment. It had a clear rust removal effect and was available in multiple colors.
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Where is the dialect of "spoon"?It was a word in the dialect of Jiuquan in Gansu Province and Hengshui in Hebei Province. In these two dialect, the meaning of 'spoonful' was to describe a person who was impulsive and did not care about the consequences of his words and deeds. It was equivalent to the 'tiger' in the northeastern dialect. In other dialect, such as Huanggang dialect in Hubei Province, Wuhanese dialect, Kunming dialect, etc., spoon also had a similar meaning, indicating that a person was stupid, and stupid. However, the meaning of spoon in different dialect may be different.
Where Is the Magnetic Spoon?In the third chapter, the magnetic spoon could be obtained by clicking on the compass on the wall next to the stall.
" Palace Wall Flower Shadow: The Legendary Life of the Mute Embroidery Girl " was equally exciting. Everyone was welcome to click and read it!
A good spoon novelI recommend a few super interesting novels. In the ancient romance novel, Lin Xiaozhu, the foodie, traveled back in time and spent all day thinking about how to make all kinds of ingredients into delicacies. The female protagonist's personality was super cute, and the food descriptions were super tempting. The author's writing style and logical layout were good, and the emotional lines were normal. It was not like other food novels. There are also other completed articles such as "A Thousand Ares of Fertile Fields" and "Tea Words and Colors of Time Travel" that can be read."Jade Cutting" is being serialized.
" Food Halberd: The Fake Little Master " was also great. It was a light novel. The main character Liu Maoxing transmigrated to the world of " Spirit of Food Halberd " and relied on the Little Master System to cook and level up. The two worldviews merged into the supernatural, and it was easy to read even without reading the original work. The plot was smooth, original and reasonable, and there was a lot of delicious food. Although there were some minor problems in the later stages, it was overall very exciting.
" The Tea Ceremony Inheritance System " was an urban novel. The main character brought the tea ceremony inheritance system to open a teahouse in a parallel world. Although the writing style was average and the updates were slow, the theme was unique. It could let people understand the knowledge of the tea ceremony. Those who were interested in tea could read it.
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Is the golden spoon poisonous?If it was a pure gold spoon, the gold itself was stable and not poisonous. If it was a golden stainless steel spoon, although it was non-toxic, it was not recommended to be used for long-term meals. Because in the production process, in order to maintain the color, some lead, mercury, and other heavy metals would be added to " fix the color." If low-quality paint was used, the content of mercury would likely exceed the standard. Or if there were too many lead and mercury paint on the design of the flower surface, when it encountered acidic food, the mercury would dissolve into the food, which might bring certain harm to the body. If the stainless steel tableware was plated with titanium, it would be golden in color. If it was produced in accordance with national standards, it would be non-toxic and could be used without worry.
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The story of the imperial spoonThe imperial spoon was an allusion to Li Bai. It was said that Li Bai's talent was overflowing. Even the emperor was attracted by his talent. The emperor especially admired him, so he personally gave him a spoon of soup. This was an incredible honor at that time. It could be seen that Li Bai's position in the Emperor's heart was not ordinary. It also reflected that Li Bai's talent was so talented that even the Emperor had to treat him specially.
While waiting for the TV series, he could also read the exciting content related to this site!