核动力工程
覈動力工程
핵동력공정
NUCLEAR POWER ENGINEERING
2005年
4期
390-392
,共3页
姜峨%文燕%刘然超%何艳春
薑峨%文燕%劉然超%何豔春
강아%문연%류연초%하염춘
均匀腐蚀速率%304NG不锈钢%腐蚀%0Cr18Ni10Ti不锈钢
均勻腐蝕速率%304NG不鏽鋼%腐蝕%0Cr18Ni10Ti不鏽鋼
균균부식속솔%304NG불수강%부식%0Cr18Ni10Ti불수강
用MARS循环腐蚀回路对304NG不锈钢进行了1500h的循环水腐蚀考验,对均匀腐蚀速率进行了定量评估.试验结果表明:在模拟核反应堆一回路循环水条件下,304NG控氮不锈钢板材、锻件的均匀腐蚀速率为1.40mg/(dm2·30d)和1.91mg/d m2(dm2·30d),0Cr18Ni10Ti不锈钢板材、锻件的均匀腐蚀速率为4.44mg/(dm2·30d)和4.65mg/(dm2·30d),304NG控氮不锈钢的均匀腐蚀速率低于0Cr18Ni10Ti不锈钢.
用MARS循環腐蝕迴路對304NG不鏽鋼進行瞭1500h的循環水腐蝕攷驗,對均勻腐蝕速率進行瞭定量評估.試驗結果錶明:在模擬覈反應堆一迴路循環水條件下,304NG控氮不鏽鋼闆材、鍛件的均勻腐蝕速率為1.40mg/(dm2·30d)和1.91mg/d m2(dm2·30d),0Cr18Ni10Ti不鏽鋼闆材、鍛件的均勻腐蝕速率為4.44mg/(dm2·30d)和4.65mg/(dm2·30d),304NG控氮不鏽鋼的均勻腐蝕速率低于0Cr18Ni10Ti不鏽鋼.
용MARS순배부식회로대304NG불수강진행료1500h적순배수부식고험,대균균부식속솔진행료정량평고.시험결과표명:재모의핵반응퇴일회로순배수조건하,304NG공담불수강판재、단건적균균부식속솔위1.40mg/(dm2·30d)화1.91mg/d m2(dm2·30d),0Cr18Ni10Ti불수강판재、단건적균균부식속솔위4.44mg/(dm2·30d)화4.65mg/(dm2·30d),304NG공담불수강적균균부식속솔저우0Cr18Ni10Ti불수강.
