空(Kong)气(Qi)炮(Pao)中(Zhong)的(De)相(Xiang)对(Dui)湿(Shi)度(Du)为(Wei)左(Zuo)右(You)或(Huo)雨(Yu)中(Zhong)及(Ji)其(Qi)他(Ta)水(Shui)溶(Rong)液(Ye)中(Zhong)产(Chan)生(Sheng)的(De)腐(Fu)蚀(Shi)。(?)此(Ci)时(Shi),(?)水(Shui)分(Fen)在(Zai)金(Jin)属(Shu)表(Biao)面(Mian)上(Shang)形(Xing)成(Cheng)液(Ye)滴(Di)聚(Ju)集(Ji),(?)存(Cun)在(Zai)肉(Rou)眼(Yan)看(Kan)得(De)见(Jian)的(De)水(Shui)膜(Mo),(?)实(Shi)际(Ji)上(Shang)是(Shi)水(Shui)膜(Mo)条(Tiao)件(Jian)下(Xia)的(De)电(Dian)化(Hua)学(Xue)腐(Fu)蚀(Shi)。(?)那(Na)么(Me)空(Kong)气(Qi)炮(Pao)储(Chu)气(Qi)罐(Guan)生(Sheng)锈(Xiu)或(Huo)出(Chu)现(Xian)腐(Fu)蚀(Shi)情(Qing)况(Kuang)该(Gai)怎(Zen)么(Me)办(Ban)呢(Ne)?(?)下(Xia)面(Mian)内(Nei)容(Rong)了(Liao)解(Jie)更(Geng)多(Duo)!(?)
气(Qi)炮(Pao)空(Kong)压(Ya)机(Ji)储(Chu)气(Qi)罐(Guan)长(Chang)期(Qi)应(Ying)用(Yong)或(Huo)是(Shi)应(Ying)用(Yong)很(Hen)多(Duo)年(Nian)以(Yi)后(Hou)在(Zai)所(Suo)难(Nan)免(Mian)导(Dao)致(Zhi)降(Jiang)水(Shui),(?)气(Qi)体(Ti),(?)或(Huo)是(Shi)是(Shi)湿(Shi)冷(Leng)的(De)空(Kong)气(Qi)浸(Jin)蚀(Shi),(?)这(Zhe)种(Zhong)是(Shi)由(You)空(Kong)气(Qi)中(Zhong)的(De)水(Shui)、(?)氧(Yang)、(?)酸(Suan)碱(Jian)性(Xing)空(Kong)气(Qi)污(Wu)染(Ran)物(Wu)等(Deng)化(Hua)学(Xue)物(Wu)质(Zhi)的(De)功(Gong)效(Xiao)而(?)造(Zao)成(Cheng)的(De)浸(Jin)蚀(Shi)。(?)钢(Gang)材(Cai)在(Zai)空(Kong)气(Qi)地(Di)理(Li)环(Huan)境(Jing)标(Biao)准(Zhun)下(Xia)锈(Xiu)蚀(Shi),(?)便(Bian)是(Shi)一(Yi)种(Zhong)普(Pu)遍(Bian)的(De)空(Kong)气(Qi)浸(Jin)蚀(Shi)状(Zhuang)况(Kuang)。(?)
气(Qi)炮(Pao)空(Kong)压(Ya)机(Ji)储(Chu)气(Qi)罐(Guan)遭(Zao)到(Dao)空(Kong)气(Qi)浸(Jin)蚀(Shi)有(You)三(San)种(Zhong)种(Zhong)类(Lei)
1干(Gan)躁(Zao)的(De)空(Kong)气(Qi)浸(Jin)蚀(Shi)。(?)这(Zhe)时(Shi)空(Kong)气(Qi)中(Zhong)基(Ji)础(Chu)有(You)水(Shui)蒸(Zheng)气(Qi),(?)一(Yi)般(Ban)金(Jin)属(Shu)材(Cai)料(Liao)在(Zai)室(Shi)内(Nei)温(Wen)度(Du)下(Xia)产(Chan)生(Sheng)不(Bu)由(You)此(Ci)可(Ke)见(Jian)的(De)空(Kong)气(Qi)氧(Yang)化(Hua)膜(Mo)。(?)钢(Gang)材(Cai)的(De)表(Biao)层(Ceng)维(Wei)持(Chi)光(Guang)泽(Ze)度(Du)。(?)
2湿(Shi)冷(Leng)的(De)空(Kong)气(Qi)浸(Jin)蚀(Shi)。(?)就(Jiu)是(Shi)指(Zhi)金(Jin)属(Shu)材(Cai)料(Liao)在(Zai)人(Ren)眼(Yan)看(Kan)不(Bu)到(Dao)的(De)塑(Su)料(Liao)薄(Bao)膜(Mo)层(Ceng)下(Xia)产(Chan)生(Sheng)的(De)浸(Jin)蚀(Shi)。(?)这(Zhe)时(Shi)空(Kong)气(Qi)中(Zhong)存(Cun)有(You)着(Zhuo)水(Shui)蒸(Zheng)气(Qi),(?)当(Dang)水(Shui)蒸(Zheng)气(Qi)浓(Nong)度(Du)值(Zhi)做(Zuo)到(Dao)临(Lin)界(Jie)值(Zhi)环(Huan)境(Jing)湿(Shi)度(Du)((?)铁(Tie)的(De)临(Lin)界(Jie)值(Zhi)环(Huan)境(Jing)湿(Shi)度(Du)为(Wei)65%,(?)铜(Tong)的(De)临(Lin)界(Jie)值(Zhi)环(Huan)境(Jing)湿(Shi)度(Du)贴(Tie)近(Jin))(?),(?)金(Jin)属(Shu)表(Biao)层(Ceng) 有(You)一(Yi)层(Ceng)太(Tai)薄(Bao)的(De)收(Shou)缩(Suo)水(Shui)层(Ceng)在(Zai),(?)便(Bian)会(Hui)产(Chan)生(Sheng)匀(Yun)称(Cheng)浸(Jin)蚀(Shi)。(?)若(Ruo)空(Kong)气(Qi)中(Zhong)存(Cun)有(You)空(Kong)气(Qi)污(Wu)染(Ran)物(Wu)CO2、(?)H2S、(?)SO2等(Deng),(?)浸(Jin)蚀(Shi)明(Ming)显(Xian)加(Jia)速(Su),(?)空(Kong)气(Qi)标(Biao)准(Zhun)下(Xia)的(De)钢(Gang)材(Cai)浸(Jin)蚀(Shi),(?)事(Shi)实(Shi)上(Shang)是(Shi)收(Shou)缩(Suo)水(Shui)标(Biao)准(Zhun)下(Xia)的(De)电(Dian)化(Hua)学(Xue)反(Fan)应(Ying)。(?)
3由(You)此(Ci)可(Ke)见(Jian)液(Ye)膜(Mo)标(Biao)准(Zhun)下(Xia)气(Qi)炮(Pao)空(Kong)压(Ya)机(Ji)储(Chu)气(Qi)罐(Guan)的(De)浸(Jin)蚀(Shi)。(?)指(Zhi)空(Kong)气(Qi)中(Zhong)的(De)空(Kong)气(Qi)湿(Shi)度(Du)为(Wei)上(Shang)下(Xia)或(Huo)在(Zai)雨(Yu)中(Zhong)以(Yi)及(Ji)他(Ta)溶(Rong)液(Ye)中(Zhong)造(Zao)成(Cheng)的(De)浸(Jin)蚀(Shi)。(?)这(Zhe)时(Shi),(?)水(Shui)份(Fen)在(Zai)金(Jin)属(Shu)表(Biao)层(Ceng) 上(Shang)产(Chan)生(Sheng)液(Ye)体(Ti)集(Ji)聚(Ju),(?)存(Cun)有(You)人(Ren)眼(Yan)看(Kan)得(De)清(Qing)的(De)收(Shou)缩(Suo)水(Shui)。(?)
上(Shang)一(Yi)篇(Pian):(?)无(Wu)
下(Xia)一(Yi)篇(Pian):(?)空(Kong)气(Qi)炮(Pao)应(Ying)用(Yong)在(Zai)秸(Jie)秆(Gan)锅(Guo)炉(Lu)上(Shang)有(You)哪(Na)些(Xie)作(Zuo)用(Yong)?(?)
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