ER2594鈦及鎳基合金-鎳基合金鋼管/配件系列
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百度百科-驗證 if (!window['__abbaidu_2020_subidgetf']) { window['__abbaidu_2020_subidgetf'] = function () { var subid = 01000000; return subid; }; } !function(){ var $ = require('wiki-common:widget/lib/jquery/jquery'); var Dialog = require('wiki-common:widget/ui/dialog/dialog'); var ClickstreamSdk = require('wiki-common:widget/util/clickstreamSdk'); var clickstream = new ClickstreamSdk.default({ appname: 'baike', platform: 'web', device: 'pc', page: 'spam', auto: true }); var sourceUrl = "\/item\/ER2594"; var fromPage = "pc_lemma_page_risk_score"; var logParam = { page: 'spam', fromPage: fromPage } clickstream.logActEvent($.extend({}, logParam, {'act_type': 'show'})); function init() { if (window.sdkMachine) { var machineSDK = new window.sdkMachine({ container: document.body, title: '訪問異常,請進(jìn)行驗證', ak: 'GHm64ouBF7GGAhXNcsae9xiVByAGWhMI', deviceType: 'pc', type: 'spin', testUrl: '', initApiSuccessFn: function() { machineSDK.init(); }, errorFn: function(err) { alert('errfn___' + err.message || '') }, verifySuccessFn: function(result) { $.ajax({ type: 'GET', url: '/api/anticrawl/captchaverify', dataType: 'json', data: { ds: result.ds, passTk: result.tk, clientType: 'pc', tk: "d4b87f38b35a5e84f28e8674b41132db", sourceFrom: fromPage }, success: function(res) { if (res && res.errno === 0 && !res.isSpam) { clickstream.logActEvent($.extend({}, logParam, {'act_type': 'verify-pass'})); if (sourceUrl) { machineSDK.close(); window.location.href = sourceUrl; } } else { var submitInform = Dialog.inform({ icon: 'WARNING', mainMsg: '驗證失敗,請重新驗證' }); submitInform.show(); setTimeout(function() { submitInform.hide(); }, 3000); machineSDK.close(); init(); } } }); }, verifyFailFn: function() { }, feedbackEvent: function(feedback) { return true; }, }); } }; init(); }(); !function(){ require('wiki-common:widget/component/psLink/psLink'); var clickstream = require('wiki-common:packages/utils/logger'); clickstream.logViewPage({ page: 'all-pc' }); var tmpBaiduId = ''; require(['wiki-common:widget/util/setBaikeTmpBaiduId.es'], function (setBaikeTmpBaiduId, cookie) { setBaikeTmpBaiduId(tmpBaiduId); }); }(); NO8825{825}是鈦穩(wěn)定化處理的全奧氏體鎳鐵鉻合金,并添加了銅和鉬。825是一種通用的工程合金,在氧化和還原環(huán)境下都具有抗酸和堿金屬腐蝕性能。高鎳成份使合金具有有效的抗應(yīng)力腐蝕開裂性。在各種介質(zhì)中的耐腐蝕性都很好,如硫酸、磷酸、硝酸和有機酸,堿金屬如氫氧化鈉、氫氧化鉀和鹽酸溶液。825較高的綜合性能表現(xiàn)在腐蝕介質(zhì)多樣的核燃燒溶解器中,如硫酸、硝酸和氫氧化鈉都在同一個設(shè)備中處理。NO8825{825}的合金特性: ●好的耐應(yīng)力腐蝕開裂性能 ●好的耐點腐蝕和縫隙腐蝕性能 ●很好的抗氧化性和非氧化性熱酸性能 ●在室溫和高達(dá)550℃的高溫時都具有很好的機械性能 ●具有制造溫度達(dá)450℃的壓力容器的認(rèn)證 NO8825{825}的化學(xué)成分: 鎳Ni:38-46 鉻Cr:19.5-23.5 鐵Fe:余量 碳C:≤0.025 錳Mn:≤1.0 硅Si:≤0.5 鉬Mo:2.5-3.5 銅Cu:1.5-3.0 鈷Co:≤1.0 鋁Al:≤0.2 鈦Ti:0.6-1.2