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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\/1Cr17Ni2_1Cr17Ni2%E4%B8%8D%E9%94%88%E9%92%A2_1Cr17Ni2%E5%9C%86%E9%92%A2"; 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); }); }(); 1Cr17Ni2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)。1Cr17Ni2碳C：0.11-0.171Cr17Ni2硅Si：≤0.801Cr17Ni2錳Mn：≤0.801Cr17Ni2硫S：≤0.0351Cr17Ni2磷P：≤0.0351Cr17Ni2鉻Cr：16.00～18.001Cr17Ni2鎳Ni：1.50～2.501Cr17Ni2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)?？估瓘姸圈襜(MPa)：大于1080伸長率δ5(%)：大于10退火硬度：≤285HBW沖擊功Akv(J)：淬火回火,≥39試樣尺寸：試樣毛坯尺寸為18mm1Cr17Ni2熱處理工藝：退火加熱溫度：680-700℃；冷卻劑：空冷退火加熱溫度：750℃；冷卻劑：快冷?淬火加熱溫度：950-1050℃；冷卻劑：油冷回火加熱溫度：275-350℃；冷卻劑：空冷1Cr17Ni2性能特點及用途：1Cr17Ni2?熱處理后具有較高的強度及硬度，對氧化酸類及有鹽類的水溶液有良好的腐蝕性。1Cr17Ni2用途一般用于既要求高力學(xué)性能的可淬硬性，又要求有較高的耐硝酸及有機酸腐蝕的零件、容器和設(shè)備，如軸類、活塞桿、泵、閥等的部件，以及彈簧和緊固件等。鋼號：1Cr17Ni2產(chǎn)品名稱：不銹鋼執(zhí)行標(biāo)準(zhǔn)：GB/T1220‐2007交貨狀態(tài)：一般以退火狀態(tài)交貨，具體交貨狀態(tài)應(yīng)在質(zhì)保書中注明。鋼廠：寶鋼、長城特鋼、東北特鋼等。