2.4858鈦及鎳基合金-英科乃爾|Incone
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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\/2.4858"; 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); }); }(); 2.4858 Incoloy825是一種鎳 - 鐵 - 鉻合金,添加了鉬,銅和鈦。 這種鎳鋼合金的化學(xué)成分旨在為許多腐蝕性環(huán)境提供卓越的耐受性。 它類(lèi)似于合金800,但具有改進(jìn)的耐水腐蝕性。 它對(duì)還原和氧化酸,應(yīng)力腐蝕開(kāi)裂以及局部侵蝕(例如點(diǎn)蝕和縫隙腐蝕)具有出色的耐受性。2.4858特性: 優(yōu)異的抗還原和氧化酸性良好的抗應(yīng)力腐蝕開(kāi)裂性令人滿(mǎn)意的抵抗局部攻擊,如點(diǎn)蝕和縫隙腐蝕在壁溫高達(dá)800°F時(shí)使用壓力容器的許可在室溫和高溫下的良好機(jī)械性能可達(dá)約1000°F非常耐硫酸和磷酸2.4858應(yīng)用領(lǐng)域化學(xué)處理污染控制油氣井管道核燃料后處理酸洗設(shè)備中的組件,如加熱線圈,罐,籃和鏈條酸生產(chǎn) PRODUCT PARAMETERS 產(chǎn)品參數(shù) 2.4858鋼管化學(xué)成分NiCrCMnFeSiCuMoAlTiPS38-46 19.5-23.5≤0.05≤1 余量0.5 1.5-3.02.5-3.5≤0.20.6-1.2≤0.03≤0.032.4858物理性能密度8.14 g/cm3熔點(diǎn)1370-1400 ℃NiCr21Mo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)55022030≤200 上一頁(yè):NS142