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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\/50CrNi_50CrNi%E5%9C%86%E9%92%A2_50CrNi%E4%BB%B7%E6%A0%BC"; 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); }); }(); ▲50CrNi執(zhí)行標準：GB/T3077—1999▲50CrNi化學成份：注：具體化學成分以鋼廠質(zhì)保書為準。50CrNi化學成份:C 0.47～0.5450CrNi化學成份:Si 0.17～0.3750CrNi化學成份:Mn 0.50～0.8050CrNi化學成份:S ≤0.03550CrNi化學成份:P ≤0.03550CrNi化學成份:Cr 0.45～0.7550CrNi化學成份:Ni 1.00～1.4050CrNi化學成份:Cu ≤0.030▲50CrNi力學性能：注：具體力學性能以鋼廠質(zhì)保書為準?？估瓘姸龋é襜/MPa）：≧1080屈服點（σs/MPa）：≧830斷后伸長率（δ5/%）：≧8斷面收縮率（ψ/%）：≧40沖擊功 Akv (J)：≥38沖擊韌性值 αkv (J/cm2)：≥49▲50CrNi應用：廣泛應用于制造截面較大和重要的調(diào)質(zhì)零件，如內(nèi)燃機曲軸、重型機床中的主軸、齒輪、螺栓等?！鵁徜N產(chǎn)品：15CrMo、34CrNi1Mo、34Cr2Ni2Mo、31NiCr14、30CrNiMo8、2Cr12NiMoWV、30CrNi3A、30CrNi3、30CrMnSiNi2A、30CrMnSiA、50Mn2V等