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井式氮化炉\井式气体快速氮化炉

责任编辑:未知 发布时间:2019-12-26  点击数:  

万豪娱乐 DANHUASHITIGAOGONGJIANBIAOMIANNAIMOXINGDEGUANJIANGONGXU。LUOYANGXIGEMAKESHENGCHANQITIDANHUASHEBEIYOUJINGSHIDANHUALU、XIANGSHIDANHUALUDENG。

JINGSHIDANHUALUYOUCHENGJINGSHIQITIKUAISUDANHUALU,JINGSHIDANHUALUZUOWEIBIAOZHUNDANHUARECHULISHEBEI。JINGSHIDANHUALUYIBANCAIYONGQITIDANHUAWEIZHUYAODANHUAFANGSHI,QILUTANGNEIANZHUANGYOUNAIGAOWENBUXIUGANGZHENKONGGUAN,SHIYONGSHIXIANJIANGZHENKONGGUANNEIYONGZHENKONGBENGCHOUZHIZHENKONGZHUANGTAI,ZAIDUIJIAREDEGONGJIANJINXINGQITIDANHUACHULI。JINGSHIQITIDANHUALUSHIGONGMOJU,GONGJU、JIXIEPEIJIANJINSHUJIJIANZAIWUYANGHUAZHUANGTAIXIAJINXINGDANHUADERECHULISHEBEI。

 

JINGSHIDANHUALUBAOKUOLUQIAO、LUGAIHENEILUDAN,LUQIAODEDIBUWAICESHEYOUDUOGEGUFENGJI,GUFENGJIYULUQIAODIBUKAISHEDETONGFENGGUANXIANGLIANJIE;NEILUDANGUAFANGZAILUQIAODENEIBU,NEILUDANDIBUCHENGYUANHUMIAN,QIENEILUDANDIBUYUNEILUDANZHUTIDELIANJIECHUHAIGEZHIYOULUDANDIBAN,LUDANDIBANSHANGJUNYUNKAISHEYOUKONGDONG;LUGAISHANGDUANZHONGBUGUDINGYOUFENGJI,QIEFENGJIYULUGAIZHIJIANSHEYOULENGQUESHUIXIANG,LUGAIDEXIADUANGUDINGYOUJIREXIANG,FENGJITONGGUOGUANCHUANJIREXIANGDEZHOUYUFENGYEXIANGLIANJIE。LUGAISHANGPEIZHIYOUQIANGLIFENGJI,SHIDEQITIYOUSANFAXUNHUAN,CONGERSHILUNEIDERELIANGFENBUGENGJIAJUNYUN;ZAILUCHENYUNEILUDANZHIJIANDEDIBUSHEYOUGUFENGJI,TIGAOLENGFENGDEPAIRUJIANGLUTANGNEIDEWENDUJIANGDI,CONGERSHIXIANKUAISULENGQUELUTANG,TIGAOSHEBEIDELIYONGLVHESHENGCHANLVDEMUDE。

氮化炉

氮化炉组成结构:

井式氮化炉由炉体、密封系统和温控系统组成。炉体外壳、炉衬、加热元件、马弗管罐、炉盖、风机、炉盖、升降机构、快冷装置组成。

井式氮化炉Well type nitriding furnace

JINGSHIDANHUALUWEIYUANXINGJIEGOU,JINGSHIDANHUALUDEWAIQIAOYOUGANGBANJIXINGGANGHANJIEERCHENG,LUCHENYOUCHAOQINGZHI、GAOQIANGDUJIENENGNAIHUOZHUANQICHENG,LUCHENWAICENGJIAZHIGAOCHUNTAOCIXIANWEIFUHEBAOWEN。

LUGAISHANGANZHUANGYOUSHUANGTOUBUXIUGANGDIZHUQIGONGDIZHUJIA CHUN,CAOZUOJIANBIAN,ANQUANXINGGAO。LUGAISHANGZHUANGYOUQUYANGGUAN、PAIQIGUAN、LUGUANCEBISHANGBUDESHURUGUANKEGONGANQISHURUYONG,BINGZHUANGYOUZHUANYONGPAIQIGUAN。

万豪娱乐 JINGSHIDANHUALUCAIYONGDIANJIAREFANGSHI,JIAREYUANJIANYOUZHANGSHOUMINGSHEJIGAOWENDIANZUSIZHICHENG, ZAILUTANGZHONGANYOUBUXIUGANGZHENKONGGUAN。WEITIGAOJINGSHIDANHUALUDEMIFENGBAOWENXINGNENG,CAIYONGSHUANGSHUILENGLUGUANGAI,ZHENKONGXIANGJIAOMIFENG,BINGZHUANGYOUYAJINLUOSHUAN。

JINGSHIDANHUALUCAIYONGGAOJINAIREGANGFENGSHAN,NAIGAOWEN、SHOUMINGZHANG。

JIARESHIWENDU、ANFENJIELVDENGRECHULICANSHUJUNYOUGAOJINGMIYIBIAOJICHUANGANQIDONGTAIKONGZHI,JINGDUGAO,CANSHUWENDING。

JINGSHIDANHUALUCAIYONGDIANLUOGANSHISHENGJIANGJIJIEGOU,CAIYONGSHUILENGTAOJIGUIXIANGJIAOMIFENGZHUANGZHI,QUEBAOLUNEIQITIBUWAIXIE,ANQUAN、KEKAO。GAIDANHUALUCAIYONGFENQUJIAREDESHEJIFANGSHI,JIANGLUTIFENWEISHANGXIALIANGGEQU,JINXINGJIARE。JINGSHIDANHUALUTONGGUOJIEZHILIULIANGKONGZHIXITONGJILUYAJIANCEZHUANGZHIKONGZHI;LUNEIQIFENJIYALI,BAOZHENGGONGYICANSHU。

 

井式氮化炉的技术参数:

参数名称

单位

型号

SGM N2-60-6

SGM N2-105-6

SGM N2-150-6

额定功率

KW

60

105

150

额定电压

V

380

额定温度

650

不锈钢
真空罐尺寸

直径

mm

φ700

φ1100

φ800

深度

mm

900

1300

3500

空炉升温时间

h

2-2.5

控温精度

±1

*大装载量

Kg

650

1800

2800

重量

Kg

1800

3800

5200

 

DANHUALUSHIJUYOUDANHUACHULIDESHEBEI,JUYOUCHULIWENDUDI,SHIJIANDUAN,GONGJIANBIANXINGXIAODETEDIAN,JUYOUGAOPILAOJIXIANHELIANGHAODENAIMOXING。

CHANPINJIESHAO

DANHUALUGAISHU:

SGM 井式气体氮化炉是供模具,工具、机械配件金属机件在无氧化状态下进行氮化的热处理设备。
氮化炉结构特点:
氮化炉属于周期性作业炉,由炉体、密封系统和温控系统组成。炉体外壳、炉衬、加热元件、马弗管罐、炉盖、风机、炉盖、升降机构、快冷装置组成。

炉壳:由型钢及钢板焊接而成,在炉壳上部开有两个降温用排气孔。炉壳外焊有一根14#槽钢,供安装炉盖升降装置之用。
炉衬:为复合型结构,耐火层选用比重为0.6g/cm3轻质耐火砖,保温层采用硅酸铝耐火纤维,炉衬厚度为300㎜,炉衬上部与炉壳相对应开有两个孔,供降温冷却排气用。
加热元件:选用北京首钢产0Cr25AL5高电阻合金丝绕制成螺旋状,并安放在炉衬的搁丝砖上。加热共分1个温度控制区。
马弗罐:采用8毫米1Cr18Ni9Ti耐热钢焊接成型,马弗罐与炉盖密封采用石墨盘根密封。
炉盖:其面板用A3钢板或铸铁面板加工而成,炉盖保温箱采用1Cr18Ni9Ti耐热钢焊制,采用硅酸铝纤维棉保温,炉盖与炉罐密封采用双重密封水冷形 式。炉盖上配有风机、三孔滴注器、取样管、U型压力计、排气管等。氨气由三孔滴注器通过管路延伸到马弗罐下部盘管上均匀排出。
风机:安装在炉盖上,其叶轮采用1Cr18Ni9Ti耐热钢板焊接的离心式风叶,经动、静平衡试验后组装。风机与轴改用连轴式,改进后的风机,躁声小,转速平稳,不宜损坏,加上水冷却能保证长期使用。
炉盖升降机构:炉盖的升降均有液压升降机构来完成,其动力由10/25液压装置提供。当需将炉盖升起时,只要开动液压装置,炉盖即徐徐上升;如需炉盖下 降,只要开动电磁阀,炉盖即缓缓下降。在升降轴处,有两限位开关,当升降轴上升时,下面一个限位开关自动切断电动风机电源,以免操作发生危险;当炉盖升足 时,上面一个限位自动切断液压装置的电源,以升降轴顶出油缸发生意外。

氮化炉用途:

万豪娱乐 DANHUALUZHUYAOGONGGEZHONGGANGZHIJIXIELINGJIAN、QICHEQUZHOU、QICHEHUOSAIHUAN、MOTUOCHECHACHEPIAN、MOJUDENGJINXINGQITIDANHUARECHULIZHIYONG。

氮化炉特点:

1、渗速快、表面硬度高
2、装炉量大、加工本钱低
3、表面摩擦系数小、脆性低
4、工艺不乱 操纵简朴
5、适应性广、渗层平均,工件加热均匀,气氛均匀,使氮化工艺达到

 

氮化炉是如何工作的?

  DANHUALUGONGZUOYUANLI

万豪娱乐   GONGZUOWENDU:YINGDANHUAGONGZUOWENDUYIBANZAI480℃DAO550℃ZHIJIAN,CHANGYONGWENDUZAI490℃DAO530℃

万豪娱乐   GONGZUOYUANLI:NH3=N+3/2H2

万豪娱乐   QIZHONGDENWEIHUOXINGDAN,QIDAOSHENDANZUOYONG。

  ZHUYI:HUOXINGDANDECUNHUOZHOUQIHENDUAN,RUGUOMEIYOUBEIGONGJIANXIFU,HUIHENKUAIJIEHESHENGCHENGDANQI,SHIQUHUOXING。DANQIMEIYOURENHESHENDANNENGLI。

万豪娱乐   LUNEIQIFENZUCHENG:NH3、N2、H2

万豪娱乐   DANSHIDEDINGYI:KN=PNH3/(PH2)1.5=[1-(4/3)PH2]/ (PH2)1.5

  BIANXI:KNYUEDA,QIFENDESHENDANNENGLIYUEQIANG

万豪娱乐   GUANDIAN:KNYUDANSHIMEIYOUYANGEDEDUIYINGGUANXI,KNGAO,SHENDANNENGLIBUYIDINGJIUQIANG。BIRUDANHUALUNEIANQIHENDUO,LIEJIEDEANQIHENSHAO,SUIRANKNHENGAO,DANSHIJIKEYONGDEHUOXINGDANJIAOSHAO,SHENDANNENGLIFANERBUQIANG。

万豪娱乐   ZAITONGYIGEKNXIA,KAOCHUNANQIFENJIEXINGCHENGDEQIFENYUYONGANQIHELIEJIEANQIHUNHEERCHENGDEQIFENSHIWANQUANBUTONGDE。

万豪娱乐   1.SHENDANQIANDEQITIDANHUALUBIXUSHIXIANJINGGUOZHENGHUOHUODIAOZHICHULIGUODEGONGJIAN。

万豪娱乐   2.XIANYONGQIYOUHEJIUJINGCAXIQITIDANHUALUGONGJIANBIAOMIAN,BUDEYOUXIUBAN、YOUWU、ZANGWUCUNZAI。

  3.ZHUANGRULUNEIHOU,DUICHENGNINGJINLUGAIYAJINLUOSHUAN。

万豪娱乐   4.JIANGLUGUANHELUGAIJINSHUIKOUTONGRULENGQUESHUIJINXINGXUNHUANSHUILENG。QITIDANHUALULUGAISHANGGUANDAOLENGQUESHUIXIADUANWEIJINSHUI,SHANGDUANWEICHUSHUI,LUGUANDANDUJINSHUI,DANDUPAISHUI,QITIDANHUALULUGAISUOYOUSHUIGUANKEANDIJINGAOCHUYUANZECHUANLIAN,YOUYIGEKOUJINSHUI,YIGEKOUPAISHUI。

万豪娱乐   5.QITIDANHUALUSHENGWENQIANYINGXIANSONGDANQIPAIQI,PAIQISHILIULIANGYINGBISHIYONGSHIDAYIBEIYISHANG。

  PAIQI10FENZHONGHOU,JIANGKONGWENYIBIAOSHEDINGDAO150℃,ZIDONGJIAREKAIGUANBOXIANGKAI,QITIDANHUALUBIANPAIQIBIANJIARE150℃BAOCHI2hPAIQI,ZAIJIANGKONGWENYIBIAOSHEDINGDAO530℃,BAANQILIULIANGDIAOXIAO,BAOCHILUNEIZHENGYA,PAIQIKOUYOUJIAOXIAOQILIUXIANGSHANGDEYALI,DANGLUWENSHENGDAO530℃SHI,HENGWENHENGLIUSHENDAN3-20h,ZAIJIANGANQI

  YALIDIAODAYIDIAN,RANGPAIQIWEICHISHIZHONGYALI,SHENDAN4-70h, ZAIJIANGANQIYALIDIAOXIAO,TUIDAN1-2h,QIEDUANDIANYUAN,JISHAOLIANGANQI。

 

 

万豪娱乐 JIESHAOLELIANXUSHAOCHENGDANHUALUDEJIEGOUTEDIAN、XINGNENGJIKONGZHIFANGSHI。

The structure characteristic, performance and the controllmode of the continuous burnt nitrogenfurnace are introduced. 

SHEJIZHIZAOLEYITAIJIEGOUYOULIANGDEDANHUALU,SHIYONGJIEGUOBIAOMING,QIXINGNENGWENDING,JIENENGXIAOGUOYOULIANG。

A good nitriding furnace in structures was designed and made. The results show that theproperties of this kind of nitriding furnace are stable and the effects of energy-saving are excellent. 

万豪娱乐 BENWENTONGGUOSHIYAN,FENXIYANJIULELVXINGCAIJIYAMOLIZIDANHUACHULIZHONG,GONGZUOLUYA、GONGZUOQIFENYUDANHUAXIAOGUODEGUANXI,YIJIMOJUDEZHAIFENGCHULIWENTI。

万豪娱乐 Through experiment, this paper study the relation between furnace gas pressure, composition and effect of ion nitriding, as well as the problem of treatment of die's narrow-slit in ino nitriding. 

YINCI,BENWENZHONGDEYANGHUASHIYANGZHUYAOZAIZHUANMENSHEJIDEYANGHUALUZHONGJINXING,DANHUAZESHIZAIDENGLIZISHENDANLUZHONGJINXING。

万豪娱乐 Consequently, the oxidation process is mainly carried in the special designed furnace and the nitriding process is carried in a commercial plasma nitriding furnace respectively. 

万豪娱乐 SHITUJIANGZHENGQIYANGHUAHEQITIDANHUAJIEHEZAIDANYIDERECHULILUZHONGDECHANGSHIBINGMEIYOUCHENGGONG。

It is failed to combine together the two process of water vapor oxidation and gas nitriding in the same furnace. 

CAIYONGZHENGJIAOSHEJIFA,ZAISHIYANSHIGUANSHILUNEI、WENTIAOJIANXIALIYONGANQIFENJIECHANSHENGDEHUOXINGDANDUIMENGFENJINXINGDANHUAHUODEDANHUAMENGFEN。

In order to obtain MnN, manganese power has been nitrided by nitrogen decomposed fromammonia at high temperature in pipe type oven at lab. 

ZAIPUTONGHUIGUANGFANGDIANLIZIDANHUALUZHONGYONGZIZHIDESHENPENGGAOJIJINXINGLESHENPENGSHIYAN。

Glow discharge paste boronizing was conducted in a normal glow discharge ion nitriding furnace.

万豪娱乐 DUIDANHUALUYONGMIFENGDIANJIDEJIEGOU、CICHANGTEDIANJINXINGLEFENXI,BINGJIANLILECICHANGDESHUXUEMOXING。

The structure and magnetic field feature of seal motor used in nitriding furnace is analyzed, andthe mathematical model for the magnetic field is set up. 

万豪娱乐 JIESHAOLEHUIGUANGLIZIDANHUALUDEGONGZUOYUANLI、GAIZAOFANGANJIXIAOGUODENG。

Described in the paper are the working principle, technical modification solution and modification result of the grow plasma nitriding furnace. 

TONGGUOGAIZAOXIANYOUHUIGUANGLIZIDANHUALUJIGONGYISHIYAN,KUODALIZIDANHUADEDANHUAFANWEI,JIEJUELIZIDANHUAHOUDEYANGHUAJIBIANXINGWENTI。

万豪娱乐 By remaking now available glow ion nitrogen furnace and technological test, the range of ionnitrogen is enlarged, the questions of oxide and being out of shape are solved. 

万豪娱乐 CAIYONGJINXIANGZUZHIFENXI、XIANWEIYINGDUCESHIYIJIPUTONGHUIGUANGLIZIDANHUALUDENGFANGFAHESHEBEI ,YANJIUJINGBUTONGFANGSHIYUCHULIDEANQIDUILIZIDANHUASUDUHEDANHUACENGZUZHIDEYINGXIANG。

万豪娱乐 The structure and property of 40Cr steel ion?nitrided layer in the different nitrided atmosphere were investigated by means of Ion Microprobe, XRD, Microscope Analysis and so on. 

万豪娱乐 CAIYONGJINXIANGZUZHIFENXI、XIANWEIYINGDUCESHIYIJIPUTONGHUIGUANGLIZIDANHUALUDENGFANGFAHESHEBEI ,YANJIUJINGBUTONGFANGSHIYUCHULIDEANQIDUILIZIDANHUASUDUHEDANHUACENGZUZHIDEYINGXIANG。

万豪娱乐 The structure and property of 40Cr steel ion?nitrided layer in the different nitrided atmosphere were investigated by means of Ion Microprobe, XRD, Microscope Analysis and so on. 

 

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