冷拔無縫無縫鋼管在生（shēng）產中也是持續地開展充分發揮呈現出來一般的（de）實際作用（yòng）的，不過冷拔無縫無縫鋼管在（zài）開（kāi）展進行維（wéi）護（hù）和保得住的完整過程中並並非（fēi）一度風順的，因為如此或是（shì）是那麽（me）的（de）原因（yīn）進行引起冷拔無縫無（wú）縫鋼管進行金星的要樣兒是（shì）進行比較多的，針（zhēn）對冷拔無縫（féng）無縫鋼管進行金星的後遺症是無法開展運（yùn）用了（le），進行失敗了冷拔無（wú）縫無縫鋼管戛（jiá）戛獨造的（de）特點。這一期間即將開展酸洗了，這樣的話冷拔無縫無縫鋼管是（shì）什麽開展酸洗除鏽的呢?
Cold-drawn seamless steel pipe is also constantly playing a huge role in production, but the process of maintenance and maintenance of cold-drawn seamless steel pipe is not smooth, because of this or that reason, the phenomenon of cold-drawn seamless steel pipe rusting is more, for cold-drawn seamless steel pipe rusting. The result is that it can not be used and the original characteristics of cold-drawn seamless steel tube are lost. At this time, acid cleaning is needed. How do cold-drawn seamless steel tubes remove rust by acid cleaning?
冷拔無縫無縫鋼管及液化物在檸檬酸和亞硫酸正當中進行解散度有所區別。20℃時，每100g試件在10%的檸（níng）檬酸膠體（tǐ）溶液中可進行解散7.5g三液化二鐵，而在10%的亞硫酸膠體溶液（yè）中隻得進行解散0.98g三液化二鐵（tiě）。在雷同熱度、粘滯性下，檸檬酸對鐵（tiě）件的（de）進行解散度不等亞硫酸7倍上述。因此在鋼材（cái）要樣兒除鏽（xiù）更加多用檸檬酸（suān）。檸檬酸除（chú）鏽運行速度快、工作效率高、不形成氫脆、要樣兒情況好，在研製洗液時又比亞硫酸更為安（ān）全、經濟領域。
The solubility of cold-drawn seamless steel tube and oxide in hydrochloric acid and sulfuric acid is different. Ferric trioxide can be dissolved 7.5 g in 10% hydrochloric acid solution and 0.98 g in 10% sulfuric acid solution at 20 C. At the same temperature and concentration, the solubility of hydrochloric acid to iron parts is more than 7 times higher than that of sulfuric acid. Therefore, hydrochloric acid is often used to remove rust on steel surface. Hydrochloric acid has the advantages of fast rust removal, high efficiency, no hydrogen embrittlement and good surface condition. It is safer and more economical than sulfuric acid in the preparation of lotion.
用（yòng）酸洗的解決辦法（fǎ）為害老工人身子保持健康，進行排放廢液會（huì）導（dǎo）致工業領域（yù）造成（chéng）汙染，有必要"三廢"進行治理，酸洗後（hòu）還很比較容（róng）易形成液化皮鏽（xiù）層，在滿足（zú）相（xiàng）關條（tiáo）件（jiàn）時鋼材設備長時間透（tòu）露在大氣中，會高速被（bèi）破壞，人們正在需要能代替關於此（cǐ）種辦法的新生產工藝。在冷（lěng）進行加工（gōng）業務領域如：共管、拉絲、鎮（zhèn）壓、深拉延等生產（chǎn）線（xiàn），具體要求磷（lín）化膜給予減摩進（jìn）行滑溜使用（yòng）性（xìng）能，通常使用鋅係磷化（huà），一是鋅係磷化（huà）膜皂化（huà）後逐漸形成進行滑溜性很好的（de）硬脂酸（suān）鋅層，二是鋅係（xì）磷化進行操作（zuò）熱度進行（háng）比較低，可在40、60或90℃具體條件下開展磷化（huà）采用相應辦法解決，磷化時段4～10min，偶爾甚至還會關於幾十（shí）分鍾相對即（jí）可，磷化膜（mó）量體重（chóng）具體要（yào）求≥3g/m2便可。
The method of pickling endangers the health of workers. Discharging waste liquor will cause industrial pollution. It needs to be treated by "three wastes". It is easy to produce oxide rust layer after pickling. If steel equipment is exposed to air for a long time, it will be corroded quickly. People are looking for a new technology to replace this method. In cold processing industry, such as takeover, wire drawing, extrusion and deep drawing, phosphating film is required to provide antifriction and lubricity performance. Zinc phosphating is generally used. First, zinc stearate layer with good lubricity is formed after saponification of zinc phosphating film. Second, zinc phosphating operation temperature is relatively low, and it can be phosphated at 40, 60 or 90 C. After treatment, the phosphating time is 4-10 minutes, sometimes even tens of seconds, and the weight of the phosphating film is more than 3g/m2.
冷拔無縫無縫鋼管的酸洗要按照化學規律開（kāi）展，不（bú）過（guò）酸洗進行比較困難間和閱曆，大（dà）家能夠依據自身的真實情況狀況開展較為順序的去挑選，除此之外當冷拔冷拔無縫無縫鋼（gāng）管（guǎn）發生進行金星的期間使不得（dé）眼巴（bā）巴（bā）用胰子水和洗衣服液開展衝突，免得發生多種各式各樣的著名的產生（shēng）相應作用!
The pickling of cold-drawn seamless steel pipe should be carried out according to chemical principle, but pickling takes time and experience. Everyone can choose it appropriately according to their own actual situation. In addition, when the cold-drawn seamless steel pipe rusts, don't rush to wash it with soap water and laundry liquid in order to avoid all kinds of disadvantage. Influence!
