鉸鏈螺絲廠家淺析鹽霧試驗的目的

發布日期：2014-06-24 00:00 來源：//cxbzjc.cn 點擊：

　　東莞市進億螺絲五金廠創立于1998年，在臺灣臺北、中國東莞及上海均設有工廠，擁有制造螺絲的先進設備及生產技術，可生產國際標準ISO、日本JIS、德國DIN、美國ANSI、英國BS、中國GB等標準的各種不同材質規格（外徑M1.0-M12，長度2.0mm-200mm）之自攻螺絲、機械螺絲、空心與實心鉚釘、插銷、平墊、彈墊、螺母等，更可按客戶之不同要求開發設計異型特殊階梯螺絲及車床件螺絲，歡迎各位前來咨詢。下面由鉸鏈螺絲廠家為您淺析鹽霧試驗的目的：
　　鹽霧(wu)試(shi)(shi)驗(yan)(yan)的(de)(de)(de)目的(de)(de)(de)是為了(le)考(kao)核產(chan)(chan)(chan)品(pin)或金(jin)屬材(cai)料的(de)(de)(de)耐(nai)(nai)鹽霧(wu)腐(fu)(fu)蝕(shi)(shi)(shi)質(zhi)量，而鹽霧(wu)試(shi)(shi)驗(yan)(yan)結(jie)果判(pan)(pan)(pan)(pan)定(ding)(ding)正(zheng)(zheng)是對(dui)產(chan)(chan)(chan)品(pin)質(zhi)量的(de)(de)(de)宣(xuan)判(pan)(pan)(pan)(pan)，它(ta)的(de)(de)(de)判(pan)(pan)(pan)(pan)定(ding)(ding)結(jie)果是否(fou)正(zheng)(zheng)確合理，是正(zheng)(zheng)確衡量產(chan)(chan)(chan)品(pin)或金(jin)屬抗鹽霧(wu)腐(fu)(fu)蝕(shi)(shi)(shi)質(zhi)量的(de)(de)(de)關鍵。鹽霧(wu)試(shi)(shi)驗(yan)(yan)結(jie)果的(de)(de)(de)判(pan)(pan)(pan)(pan)定(ding)(ding)方法(fa)(fa)有：評(ping)級判(pan)(pan)(pan)(pan)定(ding)(ding)法(fa)(fa)、稱(cheng)重(zhong)判(pan)(pan)(pan)(pan)定(ding)(ding)法(fa)(fa)、腐(fu)(fu)蝕(shi)(shi)(shi)物(wu)(wu)出現(xian)判(pan)(pan)(pan)(pan)定(ding)(ding)法(fa)(fa)、腐(fu)(fu)蝕(shi)(shi)(shi)數(shu)(shu)(shu)據(ju)(ju)統(tong)(tong)計分(fen)(fen)析法(fa)(fa)。評(ping)級判(pan)(pan)(pan)(pan)定(ding)(ding)法(fa)(fa)是把腐(fu)(fu)蝕(shi)(shi)(shi)面積(ji)與總面積(ji)之比的(de)(de)(de)百分(fen)(fen)數(shu)(shu)(shu)按一(yi)定(ding)(ding)的(de)(de)(de)方法(fa)(fa)劃分(fen)(fen)成幾個(ge)級別(bie)，以某一(yi)個(ge)級別(bie)作(zuo)為合格判(pan)(pan)(pan)(pan)定(ding)(ding)依據(ju)(ju)，它(ta)適合平板樣(yang)品(pin)進行(xing)(xing)評(ping)價(jia)；稱(cheng)重(zhong)判(pan)(pan)(pan)(pan)定(ding)(ding)法(fa)(fa)是通(tong)過對(dui)腐(fu)(fu)蝕(shi)(shi)(shi)試(shi)(shi)驗(yan)(yan)前后(hou)樣(yang)品(pin)的(de)(de)(de)重(zhong)量進行(xing)(xing)稱(cheng)重(zhong)的(de)(de)(de)方法(fa)(fa)，計算出受腐(fu)(fu)蝕(shi)(shi)(shi)損失的(de)(de)(de)重(zhong)量來對(dui)樣(yang)品(pin)耐(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)質(zhi)量進行(xing)(xing)評(ping)判(pan)(pan)(pan)(pan)，它(ta)特別(bie)適用(yong)于(yu)(yu)對(dui)某種金(jin)屬耐(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)質(zhi)量進行(xing)(xing)考(kao)核；腐(fu)(fu)蝕(shi)(shi)(shi)物(wu)(wu)出現(xian)判(pan)(pan)(pan)(pan)定(ding)(ding)法(fa)(fa)是一(yi)種定(ding)(ding)性的(de)(de)(de)判(pan)(pan)(pan)(pan)定(ding)(ding)法(fa)(fa)，它(ta)以鹽霧(wu)腐(fu)(fu)蝕(shi)(shi)(shi)試(shi)(shi)驗(yan)(yan)后(hou)，產(chan)(chan)(chan)品(pin)是否(fou)產(chan)(chan)(chan)生腐(fu)(fu)蝕(shi)(shi)(shi)現(xian)象(xiang)來對(dui)樣(yang)品(pin)進行(xing)(xing)判(pan)(pan)(pan)(pan)定(ding)(ding)，一(yi)般產(chan)(chan)(chan)品(pin)標(biao)準(zhun)中大多采用(yong)此方法(fa)(fa)；腐(fu)(fu)蝕(shi)(shi)(shi)數(shu)(shu)(shu)據(ju)(ju)統(tong)(tong)計分(fen)(fen)析方法(fa)(fa)提供了(le)設計腐(fu)(fu)蝕(shi)(shi)(shi)試(shi)(shi)驗(yan)(yan)、分(fen)(fen)析腐(fu)(fu)蝕(shi)(shi)(shi)數(shu)(shu)(shu)據(ju)(ju)、確定(ding)(ding)腐(fu)(fu)蝕(shi)(shi)(shi)數(shu)(shu)(shu)據(ju)(ju)的(de)(de)(de)置(zhi)信度的(de)(de)(de)方法(fa)(fa)，它(ta)主要用(yong)于(yu)(yu)分(fen)(fen)析、統(tong)(tong)計腐(fu)(fu)蝕(shi)(shi)(shi)情(qing)況，而不是具體用(yong)于(yu)(yu)某一(yi)具體產(chan)(chan)(chan)品(pin)的(de)(de)(de)質(zhi)量判(pan)(pan)(pan)(pan)定(ding)(ding)。