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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\/2.4858%E5%90%88%E9%87%91"; 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); }); }(); 相當牌號：UNS N06030 DIN W. Nr. 2.4603  產品ASTM棒材B 581中厚板、薄板和帶材B 582無縫管和管件B 622焊接公稱管B 619, B 775焊接管子B 626, B 751焊接管件B 366Forged or rolled pipe flange and forged 管件 B 462鍛造用坯料和棒坯B 472化學成分% NiCrFeMoWCoCMnSiPSCuNb+Ta最小余量28.013.04.01.5      1.00.30最大31.517.06.04.05.00.0301.50.800.0400.0202.41.50物理性能密度 8.22 g/cm3熔點1370-1400℃ 特性：Hastelloy G-30是一種高鉻鎳基合金，相比其他大多數鎳鐵基合金，Hastelloy G-30對商業磷酸和許多含強氧化性酸如硝酸/鹽酸、硝酸/氫氟酸和硫酸的復雜環境具有更優越的耐蝕性。它能阻止在焊接熱影響區形成晶界沉淀，使它在焊接狀態下也能適應很多種化工工況。應用：涉及磷酸、硫酸和硝酸的化工業,核燃料再處理，核廢料處理，酸洗，石化，肥料制造，殺蟲劑制造，金礦提取等。 備注：Hastelloy和G-30是Haynes International, Inc.的注冊商標。