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百度百科-驗(yàn)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\/alloy50"; 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(wèn)異常，請(qǐng)進(jìn)行驗(yàn)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(yàn)證失敗，請(qǐng)重新驗(yàn)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); }); }(); alloy 50alloy 50不銹鋼具有其他任何商業(yè)材料不具備的抗腐蝕性和強(qiáng)度的完美結(jié)合。這種奧氏體不銹鋼的抗腐蝕性優(yōu)于合金316、316L、317、317L，且在室溫下的屈服強(qiáng)度大約是這幾種合金的兩倍。此外，alloy 50在高溫和零下低溫下都具有優(yōu)異的機(jī)械性能，這是它不同于多數(shù)奧氏體不銹鋼之處。 alloy 50在低溫條件下也不會(huì)具有磁性。 高強(qiáng)度 (HS) alloy 50的屈服強(qiáng)度大約是 316 不銹鋼的 3 倍。 alloy 50應(yīng)用領(lǐng)域： 廣泛應(yīng)用于海洋、核電、化工和油氣工業(yè)中。 PRODUCT PARAMETERS 產(chǎn)品參數(shù) alloy 50的化學(xué)成分: 合金%鎳鉻鐵碳錳硅氮鉬鈮釩磷硫Nitronic 50***小11.520.55240.21.50.10.113.523.5620.06610.430.30.30.040.03alloy 50的物理性能: 密度7.8g/cm3 熔點(diǎn)1415-1450 ℃alloy 50在常溫下合金的機(jī)械性能的***小值: 狀態(tài)抗拉強(qiáng)度Rm N/mm2屈服強(qiáng)度RP0.2 N/mm2延伸率A5   %布氏硬度          HB固熔態(tài)69038035≤241 上一頁(yè)：X2CrNiMnMoNNb21-16-5-3