精品欧美乱码久久久久久,久艹天天日天天干天天爽,一木道中文免费二区欧美专区,亚州av大香蕉

銷售咨詢熱線
15953126901
15153196527
常見問題 question
企業(yè)案例 case

聯(lián)系我們

  • 聯(lián)系人:濟(jì)南燕翔鐵藝制品有限公司
  • 手機(jī):15953126901
  • 電話:15153196527
  • 郵箱:785385551@qq.com
  • 地址:濟(jì)南市天橋區(qū)歷山北路黃臺(tái)不銹鋼市場(chǎng)3區(qū)317
當(dāng)前位置: 首頁 > 新聞資訊>常見問題

濟(jì)南鐵藝護(hù)欄:鐵藝護(hù)欄的生產(chǎn)流程

來源:http://m.eastagcn.com.cn 日期:2024-05-10 發(fā)布人: 瀏覽次數(shù):1

  鐵藝護(hù)欄的生產(chǎn)流程

The production process of iron guardrails

  鐵藝護(hù)欄最有效、最實(shí)用的防銹方法是熱浸鍍鋅。即在鐵藝護(hù)欄在熔化的鋅液中在表面生成鋅鐵合金層及純鋅層,用以隔絕鐵藝工件被氧化的機(jī)會(huì)。防銹期長(zhǎng)達(dá)20-50年以上,期間無需維修,安全可靠,是鐵藝工件的最佳防銹方法

The most effective and practical rust prevention method for iron guardrails is hot-dip galvanizing. A zinc iron alloy layer and a pure zinc layer are formed on the surface of the iron guardrail in the molten zinc liquid to isolate the opportunity for oxidation of the iron workpiece. The rust prevention period can last for more than 20-50 years, during which no maintenance is required. It is safe and reliable, and is the best rust prevention method for iron workpieces

  熱浸鍍鋅的工藝流程

The process flow of hot-dip galvanizing

  1、酸洗前檢查處理 檢查鐵藝工件是否具備本廠鍍鋅的工藝孔(排氣、出入鋅夜、吊掛),鐵藝工件表面的銹蝕程度,表面覆蓋物能否被鹽酸除去(如有油漆、油脂等應(yīng)采用火燒、打磨、堿洗等法除去)。

1. Before pickling, check and treat whether the iron workpiece has the process holes for galvanizing in our factory (exhaust, entry and exit of zinc, hanging), the degree of rust on the surface of the iron workpiece, and whether the surface covering can be removed by hydrochloric acid (if there is paint, grease, etc., it should be removed by methods such as burning, polishing, and alkaline washing).

  2、脫脂(堿洗) 配有加熱設(shè)備,消除鐵藝工件表面的油脂、涂料等。

2. Degreasing (alkaline washing) is equipped with heating equipment to eliminate grease, coatings, etc. on the surface of iron workpieces.

  3、水洗 清除鐵藝工件表面的堿水及附著物。

3. Wash with water to remove alkaline water and attachments from the surface of iron workpieces.

  4、酸洗 除去鐵銹、氧化皮等其它表面覆蓋物

4. Pickling to remove rust, oxide skin, and other surface coverings

  5、酸洗后檢查處理: 酸洗效果是否理想,如酸洗不充分,再次酸洗,如果酸洗前處理不徹底,需重新處理后再次酸洗。

3b697c8b-9388-467b-99d5-91a0dd1ae5ac

5. Post pickling inspection and treatment: Check if the pickling effect is ideal. If the pickling is not sufficient, rinse again. If the pre pickling treatment is not thorough, rinse again after reprocessing.

  6、水洗 除去鐵藝工件表面的酸水及其它附著物

6. Water washing to remove acid water and other attachments on the surface of iron workpieces

  7、上助鍍劑 再次清洗工件表面,保證表面在鍍鋅之前不在生銹。

7. Clean the surface of the workpiece again with the plating aid to ensure that the surface does not rust before galvanizing.

  8、烘干 提高鐵藝工件溫度,避免鐵藝表面水分過多,在鍍鋅時(shí)發(fā)生爆炸。

8. Drying increases the temperature of iron workpieces to avoid excessive moisture on the surface of the iron, which can cause explosions during galvanizing.

  9、熱浸鋅 工件浸泡于440℃-470℃熔融的鋅液中,達(dá)到一定時(shí)間后提出,鐵藝工件表面被獲得一層鋅鐵合金層和純鋅層鍍層。

9. The hot-dip zinc workpiece is immersed in a molten zinc solution at 440 ℃ -470 ℃, and after a certain period of time, a zinc iron alloy layer and a pure zinc layer coating are obtained on the surface of the ironwork workpiece.

  10、鈍化 提供工件表面抗大氣的腐蝕性能,減少或延長(zhǎng)白銹出現(xiàn)的時(shí)間。

10. Passivation provides the surface of the workpiece with atmospheric corrosion resistance, reducing or prolonging the time for white rust to appear.

  11、冷卻 防止工件激冷回縮,產(chǎn)生集體組織開裂。

11. Cooling prevents the workpiece from being quenched and recoiled, resulting in collective tissue cracking.

  12、精整 清除鋅瘤及附著在鍍層表面的鋅灰

12. Fine cleaning of zinc nodules and zinc ash adhering to the surface of the coating

  13、檢驗(yàn) 鍍層的檢驗(yàn)和測(cè)定,工件的外觀檢查。

13. Inspection and measurement of coating, and visual inspection of workpieces.

本文內(nèi)容來自:濟(jì)南鐵藝護(hù)欄, 如果您想了解更多關(guān)于本行業(yè)知識(shí)請(qǐng)認(rèn)準(zhǔn):http://m.eastagcn.com.cn,歡迎您的到來!

The content of this article comes from Jinan Iron Art Guardrail. If you want to learn more about this industry, please read: http://m.eastagcn.com.cn Welcome to come!

日韩在线不卡免费| 日一二区精| 国产精品人妻一区二区三区四区| 久久久不卡影院av中文字幕| 日本影院一区二区三区影院 | 亚洲综合操操操| 日本网站在线免费不卡| 欧韩精品精品在线| 色爱区的综合网| 免费成人大香蕉| 日一本大香蕉| 久久艹少妇亚洲| 人妻 制服 另类视频| 国产黄色小说一区| 国产avh片| 精品人妻67194麻酥酥| 深爱婷婷激情在线| 国产精品一区二区久久精品涩爱| 亚洲国产婷婷综合在线精品中文| 野外日b视屏| 日韩成人网站一区| 国产一区二区九一久久激情69| 深夜性久久,精品一区二区三| 好吊色在线视频| 激情电影一区二区三区| 夜夜夜夜夜夜久久久久| 老熟妇女视频| 精品久视频| 国际精品AV日韩| 九久久看片| 天天干天天色爽| 日韩乱码1区2区3区4区软件特点| 操逼啊啊啊啊啊啊a| 大鸡巴操美女吃精液| 国产精品久久久久久Av无码免费| www.亚洲色欲| 天天干天天摸在线视频网| 操美日韩妓女的逼| 免费看国产一级二级裸体黄色电影 | 亚洲性图欧美一区| 日欧韩一级黄片|