dianhanzhendeshangshentima？jialirendoushuoneigeshajinghaihuidebaixuebing!qiukepu?

zuozhe：luoyangjilidianhanxuexiaozhanglaoshi    fabushijian：2020-09-30 09:18

竞博体育dianhanzhendeshangshentitebieshiyixiabuwei:

yanjing:feichangrongyiyinqiyanbumanxingyanzheng;

feibu:suchengde“shifei”，duishoumingyingxiangfeichangda;

pifu:yanzhongyingxiangmeirong;

竞博体育qitabufen:shoudaofusheshibukebimiande。

竞博体育dianhanzuoyezhiyeweihaiyanjiujinzhan

1、dianhanzuoyeweihaiyinsujiyingxiangyinsu dianhanzuoyedejiankangweihaiyinsuhenduo，yibankefenweiwuliyinsuhehuaxueyinsuliangdalei。qianzheyougaowendianhuguangchanshengdeziwaixian、hongwaixiandeng。houzheweidianhanqirongjiaodegezhongchengfen，gutaiyougezhongjinshutie、meng、lv、ge、qian、nie，fangshexingyuansudeng，qixiangbufenyouyanghuameng、fuhuaqing、danyanghuawudengdengqiti。gaowen、zhendong、zaoshengzebushihenmingxian。 dianhanqirongjiaodefensandujigao，shengwuhuoxingmingxiangaoyuqitafenchen。

2、dianhanzuoyeduigongrenjiankangdesunhai

竞博体育2.1jingbotiyuguanwangchenfeijifeigongnengdeyingxiang

竞博体育dianhuhanjieshi，hantiaozhongdehanxin、yaopihejinshumucaizaidianhugaowenxiaronghua、zhengfa、yanghua、ningji，chanshengdaliangjinshuyanghuawujiqitawuzhideyanchen，zhangqixirukeyinqijingbotiyuguanwangchenfei。

2.2mengzhongdu

gezhonghanjianhehantiaozhongjunhanyoushuliangbudengdemeng，yibanhanxinzhongdehanmenglianghendi，zhiyou0.3~0.6%zuoyou。weiletigaojixieqiangdu、naimo、kangfushidengxingneng，shiyonghanmenghantiaoshi，hanmengliangkegaoda23%。zaitongfengbuliangchangsuoruchuancang、guoluhuomibirongqineishihan，zhangqixiruhanmengdeyanchenkefashengmengzhongdu，kejianchuxuemeng、niaomengshenggao，shenjingxingweigongnenggaibian，famengcedingyikezuoweimengzhongduzaoqishaijianzhibiao 。

2.3dianhanyanre

竞博体育dianhanyanreyechengjingbotiyuguanwangre，shijinshuyanredeyizhong，youxirujinshuyanghuawudisuozhideyizhouqitiwenshenggaohewaizhouxuebaixibaojishuzengduoweizhuyaobiaoxiandequanshenxingjibing，changzaijiechujinshuyanghuawuyanhou6yi12xiaoshiqifabing，youtouyun、fali、xiongmen、qiji、jirouguanjiesuantong，yihoufare，baixibaozengduo，zhongzheyouweihan、hanzhan。

2.4duishenjingxitongdeyingxiang

竞博体育daliangyanjiubiaoming，dianhanzuoyecunzaiyuzhiyejiechuyouguandeshenjingxitongsunhai，zhuyaoshejijiyi、fenxi、dingweidengxinxijiagongchulidegongneng，biaoxianweishenjingshengli、shenjingxinli、shenjingxingweiyichang

2.5duiyanjipifudeyingxiang

ziwaixian(uvr)hehongwaixian(ifr)duiyanjipifudesunshangshidianhanzuoyezhiyesunhaideyigezhongyaofangmian。

竞博体育2.6duishengzhixitongdeyingxiang

shengzhiduxingdejiejuyiyizhongda，gujin10nianlaiguoneiwaikaizhanleyixieguanyudianhanzuoyeshengzhiduxingdeyanjiu，zhuyaoshejinangongjingyezhiliang、nvgongshengzhijiejujisunhaijizhi。yanjiubiaoming:dianhannvgongyuejingdejingliangzengjia、zhouqisuoduan、jingqiyanzhang、baidaizengjia，ziranliuchan、zaochan、tongjing、junjiaoduizhaozugao。mengzhongdunangongjingyewaiguanchengjunyunhuibaise，phzhizhengchang，pingjunyehuashijianbiduizhaozuyanzhang。jianyanjieguozhengming，mengzhongdunangongpingjunyicishejingliang、jingzizongshu、jingzicunhuolvjihuodongjingzilvjunbiduizhaozuxiajiang，mengzhongdunangongjingzijixinglvmingxiangaoyuduizhaozu。

竞博体育2.7duitineimeihekangtishuipingdeyingxiang

jinnianlai，youguandianhanzuoyeduigongrentineimeijikangtichanshengyingxiangdebaodaohenduo。

2.8duineizangdeyingxiang tongguobchaojianchatantaodianhanduizuoyegongrenganpideyingxiangda。

2.9duitineiweiliangyuansudeyingxiang

youbaodaocaiyongdenglizifasheguangpuyi，jiancemengdianhanzuoyegongrenxueqingzhongdemn,cu,zn,fehepb5zhongweiliangyuansu。jieguojiechuzumenghetiedexueqinghanliangmingxiangaoyuduizhaozu(p＜0.01)，tonglvegaoyuduizhaozu，danyuduizhaozubijiaowuxianzhuxingchayi(p＞0.05);erxinheqiandexueqinghanliangmingxiandiyuduizhaozu(p＜0.01);jiechuzugonglingjinianlingfencengxianshi,gezuxueqingweiliangyuansubijiaojunwutongjixueyiyi。

氩弧焊电弧产生的紫外线辐射约为焊条电弧焊的5~30倍，在有限空间内焊接时，臭氧的浓度可增大到危险程度，在焊接过程中，还会产生二氧化碳·一氧化碳等有害气体和金属粉尘，这些都对竞博体育官网产生一定的危害。所以我们在焊接过程中要做好防护，选用电极的材料，要尽量选用放射性小的钍钨·铈钨。电焊和气焊的弧光、紫外线灯、烈日的海滨和高原、雪山的日光反射都可产生大量紫外线而引起电光性眼炎，尤以电竞博体育官网为多见。为预防电光性眼炎，电竞博体育官网人操作时一定要戴上防护面罩或眼镜。