日本不卡二区,夜夜高潮夜夜爽高清完整版1,丁香成人免费视频,欧美日本高清

當(dāng)前位置:首頁-新聞資訊

檢查鋁板生產(chǎn)廠家質(zhì)量如何該檢查哪些?

來源:http://m.igugo.cn/ 發(fā)布時間:2018-05-14

1.標(biāo)識的檢查
1. identification check
平常我們看到的花紋鋁板廠家都是具有標(biāo)識的,而且標(biāo)識上是有產(chǎn)品的標(biāo)準(zhǔn)代號和許可證的。
Usually we see the pattern of aluminum plate manufacturers are marked, and the logo is the product's standard code and license.
2.表面質(zhì)量的檢查
2. inspection of surface quality
在花紋鋁板廠家的表面除了要看清潔與否之外,我們需要看到更多的東西,比如我們應(yīng)該看看鋁板材是否出現(xiàn)了一些裂痕或者出現(xiàn)了一些腐蝕的現(xiàn)象,這些都是需要仔細(xì)的觀察的才能發(fā)現(xiàn)的。
In addition to the surface of the planed aluminum manufacturer, we need to see more, for example, we should see if there are some cracks in the aluminum sheet or some corrosion phenomena that need to be carefully observed.
3.氧化膜的厚度
Thickness of 3. oxide film
這個是需要使用的渦流測厚儀器進(jìn)行檢測。
This is a professional eddy current thickness gauge.

鋁卷生產(chǎn)廠家
4.封孔的質(zhì)量
The quality of 4. holes
封孔的形成是在進(jìn)行的陽極氧化后才形成的,如果這些封孔沒有很好的處理的話,就會導(dǎo)致以后的鋁板材被腐蝕的現(xiàn)象出現(xiàn)。通常我們進(jìn)行的檢測方法是酸浸法,就是除去表面額灰塵之后,將硝酸滴到表面,進(jìn)行輕輕的擦拭之后,用水洗掉硝酸,再在表面滴上紫藥水,一分鐘后搽干凈,看看表面是否有明顯的痕跡,如果有的話就說明封孔沒有處理的很好。
The formation of the sealing hole is formed after the anodization of the anode. If these sealing holes are not treated well, it will lead to the corrosion of the later aluminum sheet. We usually test the method of acid leaching, that is, after removing the surface dust, drop the nitric acid on the surface, then wash the nitric acid with water and drop the purple water on the surface. After a minute, we can see if there is any obvious trace on the surface, if the fruit has some words, it shows that the sealing hole is not treated. Very good.
5.耐蝕性
5. corrosion resistance
花紋鋁板廠家這個指標(biāo)也是影響到鋁板材的壽命的,我們經(jīng)常使用的是滴堿的方法,使用的是氫氧化鈉溶液,主要是看氧化膜被貫穿的時間。建議在實驗室里有嚴(yán)格要求的情況下進(jìn)行。。
This indicator is also affecting the life of aluminum plate, we often use the method of drop alkali, the use of sodium hydroxide solution, mainly to see the time of the oxide film through. It is suggested that there should be strict requirements in the laboratory.

有了上面的小總結(jié),希望對廣大客戶有所幫助,如果有什么不理解的或者尋求幫助的請點擊我們的官方網(wǎng)站:鋁卷生產(chǎn)廠家http://m.igugo.cn或者來電咨詢,我們會盡全力為您解決
With a small summary above, I hope to be helpful to our customers. If there is anything that is not understood or if you are looking for help, please click on our official website: the aluminum producer http://m.igugo.cn or the call consultation, we will do our best to solve the problem.

亚洲一区二区欧美女同| 乱码大区在线| 人妻少妇一区二区三区三级影视| 欧美老妇 中国老妇| 操白虎的视频| 国产人妻宾馆3p| 成人大香蕉视频| 日本最新免费在线一本不卡中文字幕| 人妻激情另类国产一区| 七七久久综合网一区二区| 色色综合网日本无码网| 久久精品视频网站免费| 婷婷香五月天综合激情在线| 色中出高清无码| 少妇内射23p| 亚洲永久局域| 巴青县| 麻豆一区二区在线观看免| 欧美在线免费1区2区3区| 欧美日韩一区口爆| 欧美专一二三区入口| 久久久久久自在自线| 髙潮久久久久| 视频一区二区久久天天射| 激情五月日韩AV一区| 欧美w国产s| 麻豆金品一区二区三区| 日本久草不卡一二区| 欧美激情 免费在线| 免费一区二区不卡特污兔| 老女人av综合网| 日韩成人精品中文字幕视频| 久久看片基地| 国产麻豆一二区| 欧美自拍一二三四区| 人妻少妇嫩草被猛烈进入无码密桃 | 日韩综合三区| 中文 日韩 一区| 欧美日韩一级毛卡片| 在线一区二区三区图片| 日韩av成人网址不卡|