日韩视频在线一区二区三区,国产av一区二区精品久久,91人妻熟妇久久久久久九九,亚洲乱码国产乱码精品精奸

銷售咨詢熱線
15953126901
15153196527
行業(yè)動(dòng)態(tài) dongnews
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(yè) > 新聞資訊>行業(yè)動(dòng)態(tài)濟(jì)南鐵藝護(hù)欄:鐵藝護(hù)欄的防銹處理工藝

濟(jì)南鐵藝護(hù)欄:鐵藝護(hù)欄的防銹處理工藝

來(lái)源:http://www.htegtbn.cn 日期:2024-08-28 發(fā)布人: 瀏覽次數(shù):1

  在選擇鐵藝護(hù)欄的時(shí)候,更關(guān)心的容易生銹嗎?而鐵藝護(hù)欄在焊接成型之后,會(huì)進(jìn)行防銹處理工藝,接下來(lái)我們?yōu)榇蠹以敿?xì)講解下鐵藝護(hù)欄的防銹處理工藝。一、 熱鍍鋅熱鍍鋅是將除銹后的鋼件浸入500℃左右融化的鋅液中,使鋼構(gòu)件表面附著鋅層,從而起到防腐的目的。熱鍍鋅板的生產(chǎn)工序主要包括:原板準(zhǔn)備→鍍前處理→熱浸鍍→鍍后處理→成品檢驗(yàn)等。

  When choosing wrought iron guardrails, is it more concerned about rusting? After welding and forming, the wrought iron guardrail will undergo rust prevention treatment. Next, we will explain in detail the rust prevention treatment process of wrought iron guardrail. 1、 Hot dip galvanizing is the process of immersing rust removed steel components in a molten zinc solution at around 500 ℃ to attach a zinc layer to the surface of the steel components, thereby achieving the purpose of corrosion prevention. The production process of hot-dip galvanized sheet mainly includes: original sheet preparation → pre plating treatment → hot-dip coating → post plating treatment → finished product inspection, etc.

01

  二、 冷鍍鋅冷鍍鋅也叫電鍍鋅,是利用電解設(shè)備將管件經(jīng)過(guò)除油、酸洗、后放入成分為鋅鹽的溶液中,并連接電解設(shè)備的負(fù)極,在管件的對(duì)面放置鋅板,連接在電解設(shè)備的正極接通電源,利用電流從正極向負(fù)極的定向移動(dòng)就會(huì)在管件上沉積一層鋅,冷鍍管件是先加工后鍍鋅。

  2、 Cold galvanizing, also known as electroplating, is the process of using electrolytic equipment to remove oil, acid wash, and then place the pipe fittings in a solution composed of zinc salts. The negative electrode of the electrolytic equipment is connected to the negative electrode, and a zinc plate is placed on the opposite side of the pipe fittings. The positive electrode of the electrolytic equipment is connected to the power supply, and the directional movement of current from the positive electrode to the negative electrode deposits a layer of zinc on the pipe fittings. Cold galvanizing pipe fittings are first processed and then galvanized.

  三、 機(jī)械鍍鋅機(jī)械鍍鋅在裝有鍍件、玻璃球、鋅粉、水和促進(jìn)劑的旋轉(zhuǎn)滾桶內(nèi),作為沖擊介質(zhì)的玻璃球隨著滾桶轉(zhuǎn)動(dòng),與鍍件表面發(fā)生摩擦和錘擊產(chǎn)生機(jī)械物理能量,在化學(xué)促進(jìn)劑的作用下,將鍍涂的鋅粉“冷焊”到鍍件表面上,形成光滑、均勻和細(xì)致的具有一定厚度的鍍層。

  3、 Mechanical galvanizing is carried out in a rotating drum containing plated parts, glass balls, zinc powder, water, and accelerators. The glass balls, as the impact medium, rub and hammer against the surface of the plated parts as the drum rotates, generating mechanical physical energy. Under the action of chemical accelerators, the zinc powder coated is "cold welded" to the surface of the plated parts, forming a smooth, uniform, and fine coating with a certain thickness

本文由濟(jì)南燕翔鐵藝制品有限公司 友情奉獻(xiàn).更多有關(guān)的知識(shí)請(qǐng)點(diǎn)擊:http://www.htegtbn.cn/真誠(chéng)的態(tài)度.為您提供為全面的服務(wù).更多有關(guān)的知識(shí)我們將會(huì)陸續(xù)向大家奉獻(xiàn).敬請(qǐng)期待.

This article is a friendly contribution from Jinan Yanxiang Iron Art Products Co., Ltd. For more related knowledge, please click: http://www.htegtbn.cn/ Sincere attitude. We provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Please stay tuned

日本黑鸡吧黄色录像| 久久亚洲精品无码AV宋| 日本一区二区不卡在线国产| 久久99热东京热亲亲热| 女生小穴色色视频| 五月天国产成人免费视频| 性色av一区二区三区天美传媒四| 最新日本一区二区三区免费看| 大鸡吧干小逼逼视频大全| 日韩视频在线网页| 亚洲国产综合精品 在线 一区| 操我好舒服用力视频| 九九视频这里只有精品| 欧美男女舔逼舔鸡巴视频| 日韩高清精品一区有码在线| 大鸡巴干浪穴视频| 男人的天堂久久久久久久| 欧美一区亚洲一区视频在线观看| 黄色高清带三级1集2集| 麻豆国产欧美一区二区三区r| 中文字幕欧美中日韩精品| 中文字幕一区二区三区中文字幕| 激情五月六月婷婷俺来也| 91偷自产一区二区三区蜜臀| 日本福利一区二区视频| 少妇无码一区二区二三区| 日韩美女叉B视频| 加勒比五月综合久久伊人| 熟女大屁股亚洲一区| 深插巴西美女的逼| 中文字幕精品字幕一区二区三区| 女人被男人躁爽色欲国产| 人人妻人人澡精品99| 被公侵犯人妻少妇一区二区三区| 亚洲国产国产综合一区首页| 欧美巨屌虐无毛骚逼| 一级做a爱过程免费视频俩| 黑丝美女被操到高潮| 视频在线观看一区@99| 精品久久久久中文字幕人| 中文字幕亚洲欧美精品一区二区|