電廠鋼廠化工數(shù)控機(jī)床SGMJV-04AAA2E中慣量旋轉(zhuǎn)型伺服電機(jī) |
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電廠鋼廠化工數(shù)控機(jī)床SGMJV-04AAA2E中慣量旋轉(zhuǎn)型伺服電機(jī) 去應(yīng)力退火去應(yīng)力退火是將工件加熱到Ac1以下的適當(dāng)溫度,保溫一定時(shí)間后逐漸緩慢冷卻的工藝方法。其目的是為了去除由于機(jī)械加工、變形加工、鑄造、鍛造、熱處理以及焊接后等產(chǎn)生的殘余應(yīng)力。去應(yīng)力退火工藝曲線見圖1-3。不同的工件去應(yīng)力退火工藝參數(shù)見表C。去應(yīng)力退火的溫度,一般應(yīng)比后一次回火溫度低2~3℃,以免降低硬度及力學(xué)性能。對(duì)薄壁工件、易變形的焊接件,退火溫度應(yīng)低于下限。低溫時(shí)效用于工件的半加工之后(如粗加工或次精加工之后),一般采用較低的溫度。 ![]() 我司獨(dú)具有自營工業(yè)自動(dòng)化產(chǎn)品及技術(shù)進(jìn)出口權(quán),公司與多家國外代理商建立了長(zhǎng)期穩(wěn)定的合作關(guān)系。公司實(shí)力雄厚,重信用、守合同、保證產(chǎn)品質(zhì)量,以多品種經(jīng)營特色和薄利多銷的原則,贏得了廣大客戶的信任。 您的認(rèn)識(shí)是我們的希望,您的信任是我們的期待,產(chǎn)品與項(xiàng)目是我們的橋梁,服務(wù)與溝通是我們的責(zé)任,專業(yè)的服務(wù),充足的庫存、期待您的來電咨詢! 福建鴻飛達(dá)-小葉 公司名稱:福建鴻飛達(dá)自動(dòng)化科技有限公司 公司地址:福建省福州市高新區(qū)烏龍江大道正榮財(cái)富中心SOHO 3座八層 ![]() ALLEN BRADLEY 100S-C60DJ22C / 100SC60DJ22C (NEW IN BOX) ALLEN BRADLEY 42GTP-9001-QD / 42GTP9001QD (USED TESTED CLEANED) ALLEN BRADLEY 1489-A3C250 / 1489A3C250 (USED TESTED CLEANED) ALLEN BRADLEY 1489-AMRA3 / 1489AMRA3 (Surplus New In Box) ALLEN BRADLEY 810-A14AB / 810A14AB (USED TESTED CLEANED) ALLEN BRADLEY Z-11014 / Z11014 (USED TESTED CLEANED) ALLEN BRADLEY 440R-K23041 / 440RK23041 (USED TESTED CLEANED) ALLEN BRADLEY 872C-D2NN8-E5 / 872CD2NN8E5 (USED TESTED CLEANED) ALLEN BRADLEY 700-RTA11H110A1 / 700RTA11H110A1 (NEW NO BOX) ALLEN BRADLEY 871T-R8K18 / 871TR8K18 (USED TESTED CLEANED) ALLEN BRADLEY 837-A6EX15A / 837A6EX15A (NEW NO BOX) ALLEN BRADLEY 440G-L07156 / 440GL07156 (USED TESTED CLEANED) ALLEN BRADLEY 802B-CSDD1XSXC3 / 802BCSDD1XSXC3 (RQANS1) ALLEN BRADLEY 804-A1 / 804A1 (USED TESTED CLEANED) ALLEN BRADLEY 100S-D110ED22C / 100SD110ED22C (NEW IN BOX) ALLEN BRADLEY 60-2776-1 / 6027761 (RQANS1) ALLEN BRADLEY 599-MP2 / 599MP2 (USED TESTED CLEANED) ALLEN BRADLEY 1332-YAA / 1332YAA (NEW NO BOX) ALLEN BRADLEY 141A-VN3120 / 141AVN3120 (USED TESTED CLEANED) ALLEN BRADLEY 800H-2HAR / 800H2HAR (NEW NO BOX) ALLEN BRADLEY 815-BOV49 / 815BOV49 (USED TESTED CLEANED) ALLEN BRADLEY 200-EX440Z48 / 200EX440Z48 (USED TESTED CLEANED) ALLEN BRADLEY 855E-GCB / 855EGCB (USED TESTED CLEANED) ALLEN BRADLEY 1204-TFA1 / 1204TFA1 (USED TESTED CLEANED) ALLEN BRADLEY RS-759-162 / RS759162 (USED TESTED CLEANED) ALLEN BRADLEY 1771-IK / 1771IK (Used) ALLEN BRADLEY 1491-N161 / 1491N161 (USED TESTED CLEANED) ALLEN BRADLEY 194C-C10-7543 / 194CC107543 (USED TESTED CLEANED) 出產(chǎn)設(shè)備。試出產(chǎn)所用設(shè)備是依據(jù)實(shí)驗(yàn)室研發(fā)所用的實(shí)驗(yàn)設(shè)備擴(kuò)大1倍規(guī)劃進(jìn)行裝置,設(shè)備裝置聯(lián)絡(luò)見圖2,首要設(shè)備清單如下:氯化反響罐,氧化反響罐,加熱器,氣體流量計(jì),液體流量計(jì),氣體緩沖罐,冷凝器,尾氣吸收塔,儲(chǔ)罐,泵,其他。添加劑貯罐;2-流量計(jì);3-油;4-催化劑;5-反響罐;6-氯化;7-反響罐;8-氧化;9-產(chǎn)品;1-冷凝器;11-水;12-放空;13-尾氣吸收塔;14-蒸汽;15-水;16-加熱器;17-工藝流程和操作進(jìn)程。 BENTLY NEVADA 72358-01-01 DUAL THRUST MONITOR DVTP-R 72357-01F - USED w/WARRANTY 72006-01 BENTLY NEVADA 49373-01 BENTLY NEVADA 72236-01 BENTLY NEVADA(鴻飛達(dá)科技速銷備件中心) PWA 37282 BENTLY NEVADA BENTLY NEVADA 126648-01 NSPP 12664801 BENTLY NEVADA 3300/0368049-00 USPP 3300036804900 BENTLY NEVADA 3300/10 USPP 330010 BENTLY NEVADA 20929-01 USPP 2092901 BENTLY NEVADA 90038-01C USPP 9003801C(鴻飛達(dá)科技速銷備件中心) BENTLY NEVADA 300-00-00-32-18-02 NSPP 3000000321802 BENTLY NEVADA 3300/50-01-01-01-02 USPP 33005001010102 BENTLY NEVADA 20929-03 USPP 2092903 BENTLY NEVADA 21747-045-00 NSPP 2174704500 BENTLY NEVADA 330171-00-20-10-02-05 NSPP 3301710020100205 BENTLY NEVADA 1701/05-01 NSFP 17010501 BENTLY NEVADA 1701/15 NSFP 170115(鴻飛達(dá)科技速銷備件中心) BENTLY NEVADA 21747-085-00 USPP 2174708500 BENTLY NEVADA 170180-03-00 NSFP 1701800300 BENTLY NEVADA 3300/35-02-02-02-00-00 USPP 3300350202020000 BENTLY NEVADA 20871-01 USPP 2087101 BENTLY NEVADA 149992-01 NSPP 14999201 Bently Nevada - 3300/14 - DC Power Supply(鴻飛達(dá)科技速銷備件中心) BENTLY NEVADA 3300/55-01-04-02-02-00-00-05-00 USPP 3300 Bently Nevada Proximitor Terminal Strip 72872-01 Bently Nevada Proximitor Terminal Strip 43460-01 Seismaprobe HDD02.2-W040N-HS12-01 博大精深 同心致遠(yuǎn) HDD02.2-W040N-HS12-01-FW HDD02.2-W040N-HS1201-FW HDD02.2-W040N-HS12-01/FW HDD02.2-W040N-HD12-01 HDD02.2-W040N-HD12-01-FW HDD02.2W040N-HD1201-FW 博大精深 同心致遠(yuǎn) HDD02.2W040N-HD-12-01/FW HDD02.2-W040N-HS12-01-FW HDD02.2-W040N-HS1201-FW HDD02.2-W040N-HS12-01/FW HDD02.2W040N-HD32-01 HDD02.2W040N-HD32-01-FW 博大精深 同心致遠(yuǎn) HDD02.2W040N-HD3201-FW HDD02.2-W040N-HD32-01/FW HDD02.2-W075N-HD12-01-FW HDD02.2-W075N-HS1201-FW HDD02.2-W075N-HS12-01/FW HDD02.2-W075N-HS12-01 博大精深 同心致遠(yuǎn) HDD02.2-W075N-HS12-01-FW HDD02.2-W075N-HS1201-FW HDD02.2-W075N-HS12-01/FW ![]() 與奧氏體不銹鋼相比,強(qiáng)度高且耐晶間腐蝕和耐氯化物應(yīng)力腐蝕有明顯提高。雙相不銹鋼具有優(yōu)良的耐孔蝕性能,也是一種節(jié)鎳不銹鋼。雙相不銹鋼的連續(xù)使用溫度范圍為-5℃-6℃。熱加工溫度應(yīng)不低于95℃。雙相不銹鋼簡(jiǎn)介雙相不銹鋼是指它的微觀組織是由鐵素體相和奧氏體相二組成的材料,二相各約占5%。在實(shí)際使用中其中一相約在4-6%之間較為合適。根據(jù)兩相組織的特點(diǎn),通過正確控制化學(xué)成分和熱處理工藝,將奧氏體不銹鋼所具有的優(yōu)良韌性和焊接性與鐵素體不銹鋼所具有的較高強(qiáng)度和耐氯化物應(yīng)力腐刨性能結(jié)合在一起,使雙相不銹鋼成為一類集優(yōu)良的耐腐蝕、高強(qiáng)度和易于加工制造等諸多優(yōu)異性能于一身的鋼種。 |
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