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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\/1070A"; 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); }); }(); 1070A 1070A鋁板為工業(yè)純鋁。工業(yè)純鋁具有鋁的一般特點(diǎn)，密度小，導(dǎo)電、導(dǎo)熱性能好，抗腐蝕性能好，塑性加工性能好，可加工成板、帶、箔和擠壓制品等，可進(jìn)行氣焊、氬弧焊、點(diǎn)焊。工業(yè)純鋁不能熱處理強(qiáng)化，可通過(guò)冷變形提高強(qiáng)度，惟一的熱處理形式是退火1070A用途：    廣泛應(yīng)用于對(duì)強(qiáng)度要求不高的產(chǎn)品，如化工儀器、薄板加工件、深拉或旋壓凹形器皿、焊接零件、熱交換器、鐘表面及盤面、銘牌、廚具、裝飾品、反光器具等?；瘜W(xué)成分合金牌號(hào)硅Si鐵Fe銅Cu錳Mn鎂Mg鋁AI鋅Zn鈦Ti1070A≤0.20 0.00～ 0.25≤0.03≤0.03≤0.0399.7≤0.07≤0.03機(jī)械物理性能 抗拉強(qiáng)度 σb (MPa)：≥55條件屈服強(qiáng)度 σ0.2 (MPa)：≥15注 ：棒材室溫縱向力學(xué)性能試樣尺寸：棒材直徑(方棒、六角棒內(nèi)切圓直徑)≤150狀態(tài)：鋁及鋁合金擠壓棒材(≤150mm,H112態(tài)) 熱處理工藝    1)完全退火:加熱390～430℃;隨材料有效厚度不同,保溫時(shí)間30～120min;以30～50℃/h速度隨爐冷至300℃下,再空冷。    2)快速退火: 加熱350～370℃;隨材料有效厚度不同,保溫時(shí)間30～120min;空或水冷。    3)淬火和時(shí)效:淬火500～510℃,空冷;人工時(shí)效 95～105℃,3h,空冷;自然時(shí)效室溫120h