日本h番全彩无遮挡h工口-国产精品无码无片在线观看3d-四虎国产成人永久精品免费-广东少妇大战黑人34厘米视频-人人妻人人狠人人爽天天综合网

當前位置:首頁-新聞資訊

鋁卷表面氧化膜不均勻的原因及預防方法

來源:http://www.kangyanghua.com/ 發布時間:2023-01-29

鋁卷是鑄軋機經過壓延,拉彎角加工后,進行飛剪的金屬產品,它的表面有一層氧化膜,可以起到很好的保護卷材的作用,但有時我們會發現氧化膜存在顏色不均的情況。這是怎么回事呢?下面,鋁卷加工廠家就給大家簡單介紹一下卷材表面氧化膜不均勻的原因及預防方法吧。
Aluminum coil is a metal product that is processed by casting and rolling mill after rolling and angle bending and flying shear. Its surface has a layer of oxide film, which can play a good role in protecting the coil. However, sometimes we find that the oxide film has uneven color. What's the matter? Next, the aluminum coil processing manufacturer will briefly introduce the causes and prevention methods of uneven oxide film on the surface of the coil.
1、工藝操作在工件堿性蝕刻處理不完整,原本的氧化膜部分存在污垢;堿性蝕刻后立即處理,表面仍為堿性;在轉移過程中工件接觸異物。
1. The alkaline etching treatment of the workpiece in the process operation is incomplete, and the original oxide film part has dirt; Immediately after alkaline etching, the surface is still alkaline; The workpiece contacts foreign matters during transfer.
預防方法:在生產過程中要嚴格保證合金鋁卷工藝的完整性,才能生產出更好的產品。
Prevention method: During the production process, the integrity of the alloy aluminum coil process must be strictly guaranteed to produce better products.

鋁卷加工廠家
2、擺動在插槽中工作面積過大,在氧化膜上產生的顏色不一致。
2. The working area of the swing in the slot is too large, and the color produced on the oxide film is inconsistent.
預防方法:氧化工件回轉起伏小,可以安靜的處置,但是當溶液溫度過低時容易出現地圖狀花斑,顯得不自然。
Prevention method: The oxidation workpiece can be handled quietly because of its small fluctuation in rotation, but when the solution temperature is too low, it is easy to appear map-like spots, which appears unnatural.
3、加工包覆層被破壞的部分時,雖然表層是高質量的鋁材料,但是內層卻是雜鋁,二者在質量以及性能上差別比較大,因此氧化后會產生“白癜風”狀斑點。
3. When processing the damaged part of the coating, although the surface layer is made of high-quality aluminum material, the inner layer is made of aluminum. The quality and performance of the two are quite different, so the oxidation will produce "vitiligo" spots.
預防方法:材料嚴格把控,減少或清除雜鋁。
Prevention method: material shall be strictly controlled to reduce or remove aluminum impurities.
以上是對于鋁卷表層氧化膜不均勻的原因及預防方法的介紹,希望可以對您有所幫助。您可以來我們網站http://www.kangyanghua.com咨詢了解更多相關的事項!
The above is an introduction to the causes and prevention methods of uneven oxide film on the surface of aluminum coil. I hope it can help you. You can come to our website http://www.kangyanghua.com Consult for more relevant matters!

主站蜘蛛池模板: 国产麻豆md传媒视频| 中文字幕无码精品亚洲资源网久久| 麻豆一区二区三区精品视频| 亚洲中文字幕久久无码精品| 国产suv精二区九色| 免费午夜爽爽爽www视频十八禁 | 又湿又紧又大又爽a视频| 中日韩精品视频在线观看| 中文在线资源天堂www| 国产乱子伦一区二区三区| 亚洲av永久无码国产精品久久| a级毛片无码久久精品免费| 99久久国产综合精品麻豆| 国产精品丝袜一区二区三区| 日日躁夜夜躁狠狠躁| 自拍 另类 综合 欧美小说| 亚洲国产成人一区二区精品区| 拍摄av现场失控高潮数次 | 无套内谢的新婚少妇国语播放| 日本丰满大乳乳液| 亚洲人色婷婷成人网站在线观看 | 久久久亚洲精品无码| 成人免费ā片在线观看| 亚洲成av人在线观看网站| 99国产精品久久久久久久成人热| 亚洲av无码之国产精品| 欧美黑人添添高潮a片www| a级毛片无码免费真人久久| 国产亚洲成av人片在线观黄桃| 精品国产18久久久久久| 日产精品一二三区| 国精产品一区二区三区| 亚洲啪啪综合av一区| 欧美jizzhd精品欧美| 国精产品一区一区三区| 国产在线无码视频一区| 久久精品国产久精国产思思| 日韩人妻中文无码一区二区| 精品国产乱码久久久久久浪潮| 丁香美女社区| 粉嫩被粗大进进出出视频|