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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\/CR220IF"; 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); }); }(); CR220IF屬于：無間隙原子高強度鋼，控制鋼中的化學(xué)成分來改善鋼的塑性應(yīng)變比（ r 值）和應(yīng)變硬化指數(shù)（ n 值）。由于鋼中元素的固溶強化和無間隙原子的微觀結(jié)構(gòu)，這種鋼既具有高強度，又具有非常好的冷成型性能，通常用來制作需要深沖壓的復(fù)雜部件。鋼號：CR220IF產(chǎn)品名稱：高強度無間隙原子鋼執(zhí)行標(biāo)準(zhǔn)：GB/T20564.3-2007交貨狀態(tài)：冷軋。鋼廠：寶鋼等。CR220IF化學(xué)成份范圍值:注：實際化學(xué)成分以鋼廠質(zhì)保書為準(zhǔn)。CR220IF碳C：≤0.01CR220IF硅Si≤0.50CR220IF錳Mn：≤1.4CR220IF磷P：≤0.10CR220IF硫S：≤0.025CR220IF全鋁Alt :≥0.010CR220IF鈦Ti:≤0.12a允許用Nb部分或全部代替Ti，此時Nb和/或Ti的總含量應(yīng)不大于 0.20%。CR220IF力學(xué)性能范圍值:注：實際力學(xué)性能以鋼廠質(zhì)保書為準(zhǔn)。屈服強度σ0.2(MPa)：220-280抗拉強度σb(MPa)：≥360伸長率A80mm(%)：≥32r90d≥1.5n90≥0.17試樣尺寸：試樣毛坯尺寸為1.1mm