亚洲激情图片,人人玩夜夜操,久久女人操,日韩熟女欧美熟女中文字幕

歡迎您進入山東蘭天篷膜安裝工程有限公司 在線留言 聯(lián)系我們

服務(wù)咨詢熱線

15064156568

熱門關(guān)鍵詞: 移動推拉篷 鋼化玻璃和鋼結(jié)構(gòu) 固定停車篷

行業(yè)新聞

首頁>>新聞資訊>>行業(yè)新聞
聯(lián)系我們
山東蘭天篷膜安裝工程有限公司

聯(lián)系人:張經(jīng)理

電話:15064156568

網(wǎng)址:http://

地址:山東省濟南市市中區(qū)建設(shè)路99-5號一層?xùn)|戶

熱鍍鋅電纜橋架通過哪些要點進行清洗

來源:http:/// 日期:2024-08-08 發(fā)布人:

熱鍍鋅電纜橋架通過氯化銨或氯化鋅水溶液或氯化銨和氯化鋅混合水溶液槽中進行清洗,然后浸入500℃左右消融的鋅液中,使“黑材”角鋼表面附著30- 50um鋅層,然后抵達防腐的目的。熱鍍鋅電纜橋架常用于幕墻、修建鋼結(jié)構(gòu)構(gòu)件、電力鐵塔、鐵路、公路防護、船用構(gòu)件、變電站隸屬設(shè)備、輕工業(yè)等。

The hot-dip galvanized cable tray is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then immersed in a molten zinc solution at around 500 ℃ to attach a 30-50um zinc layer to the surface of the "black material" angle steel, achieving the purpose of corrosion prevention. Hot dip galvanized cable trays are commonly used in curtain walls, construction of steel structural components, power towers, railway and highway protection, marine components, substation equipment, light industry, etc.

冷鍍鋅的工藝進程也是先將“黑材”角鋼的表面行化學(xué)清洗處理后放進電鍍液中,余下處理工藝與熱鍍鋅電纜橋架的處理工藝相同。電鍍液中含有氧化鋅,把直流電一及接“黑材”角鋼,一及接放在電鍍液中的鋅板中,通電后鋅以游離分子狀況置換到鋼材表面,構(gòu)成鋅層。熱鍍鋅電纜橋架的制造工藝與冷鍍鋅角鋼的制造工藝只要一步之別,但是熱鍍鋅處理之后的角鋼防腐功能要比冷鍍鋅處理的角鋼好。冷鍍鋅角鋼鋅層的厚度一般僅在20~30μm,熱鍍鋅電纜橋架的鋅層厚度在80μm以上。但由于工藝不同,鍍層的厚度也不相同的,準的以檢測數(shù)據(jù)為表準。

微信圖片_20191226114322

The process of cold galvanizing is also to first chemically clean the surface of the "black material" angle steel and then put it into the electroplating solution. The remaining treatment process is the same as that of hot-dip galvanized cable trays. The electroplating solution contains zinc oxide. When a direct current is applied to a "black material" angle steel and a zinc plate placed in the electroplating solution, the zinc is replaced with free molecules on the surface of the steel, forming a zinc layer. The manufacturing process of hot-dip galvanized cable trays is only one step different from that of cold-dip galvanized angle steel, but the anti-corrosion function of hot-dip galvanized angle steel is better than that of cold-dip galvanized angle steel. The thickness of the zinc layer on cold galvanized angle steel is generally only 20-30 μ m, while the thickness of the zinc layer on hot-dip galvanized cable trays is above 80 μ m. However, due to different processes, the thickness of the coating also varies, and the accuracy is based on the test data.

冷鍍鋅的工藝進程也是先將“黑材”角鋼的表面行化學(xué)清洗處理后放進電鍍液中,余下處理工藝與熱鍍鋅電纜橋架的處理工藝相同。電鍍液中含有氧化鋅,把直流電一及接“黑材”角鋼,一及接放在電鍍液中的鋅板中,通電后鋅以游離分子狀況置換到鋼材表面,構(gòu)成鋅層。熱鍍鋅電纜橋架的制造工藝與冷鍍鋅角鋼的制造工藝只要一步之別,但是熱鍍鋅處理之后的角鋼防腐功能要比冷鍍鋅處理的角鋼好。冷鍍鋅角鋼鋅層的厚度一般僅在20~30μm,熱鍍鋅電纜橋架的鋅層厚度在80μm以上。但由于工藝不同,鍍層的厚度也不相同的,準的以檢測數(shù)據(jù)為表準。

The process of cold galvanizing is also to first chemically clean the surface of the "black material" angle steel and then put it into the electroplating solution. The remaining treatment process is the same as that of hot-dip galvanized cable trays. The electroplating solution contains zinc oxide. When a direct current is applied to a "black material" angle steel and a zinc plate placed in the electroplating solution, the zinc is replaced with free molecules on the surface of the steel, forming a zinc layer. The manufacturing process of hot-dip galvanized cable trays is only one step different from that of cold-dip galvanized angle steel, but the anti-corrosion function of hot-dip galvanized angle steel is better than that of cold-dip galvanized angle steel. The thickness of the zinc layer on cold galvanized angle steel is generally only 20-30 μ m, while the thickness of the zinc layer on hot-dip galvanized cable trays is above 80 μ m. However, due to different processes, the thickness of the coating also varies, and the accuracy is based on the test data.

閱讀/ Recommended reading

  濟南伸縮篷的建造需結(jié)合當?shù)囟嘤甓囡L(fēng)的氣候特點,遵循科學(xué)流程,確保穩(wěn)固,主要分為以下步驟:  The construction of Jinan retractable ca...

濟南倉庫推拉蓬定做要清楚知道哪些問題? 2025-07-09
濟南遮陽蓬:高溫下的 “清涼結(jié)界” 修煉術(shù) 2025-07-04
濟南雨棚 “防曬衣” 大賞:遮陽布材質(zhì)的多樣選擇 2025-07-03
濟南驕陽下的 “韌性盾牌”:滌綸布料能否扛住撕裂考驗? 2025-07-02

魯公網(wǎng)安備 37010302000864號

AV无码久久久精品免费| 国产天堂在线| 夫妇交换聚会群4P大战图片| 色香蕉在线| 极品少妇HDXX麻豆HDXX| 无码国产精品一区二区免费3p| 国产成人久久精品激情少年阿宾| 欧美国产日韩精品| 国产无遮挡AAA片爽爽| 亚洲欧美日韩久久精品| 天天拍夜夜添久久精品| 日本www| 久久午夜视频| 欧美另类z0z000| 婷婷色婷婷开心五月四房播播| 99久久综合狠狠综合久久aⅴ| 人摸人人人澡人人超碰手机版| 亚洲色图五月天| 九九九久久久| 内射无套在线观看高清完整免费 | 新窝窝人体色www视频| 97SE狠狠狠狠狼鲁亚洲综合色| 狠狠色综合激情丁香五月| V11亚二新区乱码无人区| 高碑店市| 国产一级特黄录像片| www.国产一区| 欧美一级全黄| 丰满熟妇一区二区三区| 精品少妇人妻AV一区二区| 亚洲一区二区三区丝袜| 国产丝袜视频一区二区三区 | 休宁县| 日韩无砖专区| 真人毛片| 亚洲色偷偷综合亚洲AV伊人 | 男人的天堂在线播放| 理伦在线| 久久无码一区二区波多野结衣| 国产偷国产偷精品高清尤物| 欧美人牲交免费观看|