• 
• 
• 
• 
• 

<盤錦> 博創輻射防護工程

鉛(qian)(qian)(qian)(qian)(qian)板(ban)的(de)主要(yao)成份為(wei)鉛(qian)(qian)(qian)(qian)(qian)(Pb)，鉛(qian)(qian)(qian)(qian)(qian)pb的(de)比重大(da)，密度高(11.34g/cm3)，具(ju)有(you)阻止X射線(xian)及其他(ta)射線(xian)穿透的(de)作用(yong)，鉛(qian)(qian)(qian)(qian)(qian)板(ban)是把金屬(shu)鉛(qian)(qian)(qian)(qian)(qian)錠熔融(rong)后(hou)通過機械壓(ya)制而成的(de)板(ban)材，目前國(guo)內常見的(de)厚度為(wei)1-10mm，多(duo)(duo)采用(yong)1#電(dian)解鉛(qian)(qian)(qian)(qian)(qian)制作廣泛應用(yong)于輻射防護(hu)(hu)、防腐蝕、耐酸環境施工以(yi)及隔音工程等許多(duo)(duo)方(fang)面(mian)。用(yong)于射線(xian)防護(hu)(hu)的(de)鉛(qian)(qian)(qian)(qian)(qian)板(ban)，一般在0.3-200mm以(yi)內，平常所(suo)講鉛(qian)(qian)(qian)(qian)(qian)當量或(huo)者防護(hu)(hu)當量也指的(de)是相當于1mm厚的(de)鉛(qian)(qian)(qian)(qian)(qian)板(ban)所(suo)能達到的(de)防護(hu)(hu)射線(xian)效果。與普通的(de)鉛(qian)(qian)(qian)(qian)(qian)板(ban)不同，用(yong)于射線(xian)防護(hu)(hu)的(de)鉛(qian)(qian)(qian)(qian)(qian)板(ban)要(yao)求厚度要(yao)均(jun)勻，鉛(qian)(qian)(qian)(qian)(qian)門的(de)揮發性 無氧化夾雜物和氣(qi)(qi)泡(pao)，若厚度不均(jun)勻或(huo)者鉛(qian)(qian)(qian)(qian)(qian)板(ban)中含有(you)氣(qi)(qi)泡(pao)等，就會大(da)大(da)降低其阻擋x射線(xian)穿透的(de)效果。可以(yi)提供各種規(gui)(gui)格(ge)(ge)鉛(qian)(qian)(qian)(qian)(qian)板(ban) 規(gui)(gui)格(ge)(ge)-1-25mm;純度99.99%有(you)材質單;是X、R射線(xian)的(de)必(bi)備防護(hu)(hu)材料(liao)，規(gui)(gui)格(ge)(ge)齊全，可以(yi)定尺(chi)生產。

那麼(ma)防(fang)輻(fu)射(she)(she)鉛(qian)板(ban)的(de)安(an)裝(zhuang)(zhuang)要(yao)點有什么呢?1、先(xian)一(yi)(yi)定要(yao)宣布制(zhi)(zhi)做(zuo)、安(an)裝(zhuang)(zhuang)前需到施工(gong)(gong)工(gong)(gong)地(di)，用(yong)心核查防(fang)輻(fu)射(she)(she)鉛(qian)板(ban)部位(wei)、總(zong)(zong)數和規(gui)格(ge)(ge)，并對制(zhi)(zhi)做(zuo)總(zong)(zong)數和規(gui)格(ge)(ge)承擔(dan)。2、后便是畫線(xian)精準(zhun)定位(wei)：按(an)設(she)計(ji)(ji)圖要(yao)求的(de)規(gui)格(ge)(ge)、設(she)計(ji)(ji)標(biao)高和打(da)開(kai)方位(wei)，在洞邊(bian)(bian)(bian)內(nei)標(biao)明(ming)門(men)(men)邊(bian)(bian)(bian)框(kuang)(kuang)的(de)安(an)裝(zhuang)(zhuang)部位(wei)線(xian)。3、立(li)框(kuang)(kuang)校(xiao)準(zhun)：防(fang)輻(fu)射(she)(she)鉛(qian)板(ban)門(men)(men)邊(bian)(bian)(bian)框(kuang)(kuang)到位(wei)后，應(ying)(ying)校(xiao)準(zhun)其平(ping)(ping)整(zheng)度及(ji)平(ping)(ping)整(zheng)度和直線(xian)，按(an)設(she)計(ji)(ji)方案規(gui)定調節至安(an)裝(zhuang)(zhuang)高度一(yi)(yi)致，與(yu)內(nei)、外墻面(mian)磚間距一(yi)(yi)致，門(men)(men)邊(bian)(bian)(bian)框(kuang)(kuang)左右總(zong)(zong)寬一(yi)(yi)致。4、后聯(lian)接固(gu)定不動：門(men)(men)邊(bian)(bian)(bian)框(kuang)(kuang)用(yong)地(di)腳螺栓臨時性固(gu)定不動，開(kai)展核查，以確(que)保安(an)裝(zhuang)(zhuang)規(gui)格(ge)(ge)。5、應(ying)(ying)當(dang)要(yao)留(liu)意(yi)的(de)是防(fang)輻(fu)射(she)(she)鉛(qian)板(ban)安(an)裝(zhuang)(zhuang)時，要(yao)將(jiang)門(men)(men)框(kuang)(kuang)裝(zhuang)(zhuang)到門(men)(men)邊(bian)(bian)(bian)框(kuang)(kuang)后，調節其部位(wei)及(ji)其平(ping)(ping)整(zheng)度。6、然門(men)(men)邊(bian)(bian)(bian)框(kuang)(kuang)安(an)裝(zhuang)(zhuang)也(ye)是有一(yi)(yi)定的(de)難題(ti)要(yao)留(liu)意(yi)：門(men)(men)邊(bian)(bian)(bian)框(kuang)(kuang)安(an)裝(zhuang)(zhuang)前，須(xu)開(kai)展當(dang)場尺寸檢(jian)測，并與(yu)工(gong)(gong)程圖紙及(ji)相關設(she)計(ji)(ji)概算審校(xiao)、核查及(ji)技術(shu)交(jiao)底，明(ming)確(que)打(da)開(kai)方位(wei)，門(men)(men)邊(bian)(bian)(bian)框(kuang)(kuang)的(de)安(an)裝(zhuang)(zhuang)要(yao)嚴格(ge)(ge)執行設(she)計(ji)(ji)方案和有關的(de)標(biao)準(zhun)求。7、扇、五金配件(jian)的(de)安(an)裝(zhuang)(zhuang)全(quan)是要(yao)留(liu)意(yi)的(de)范疇中(zhong)的(de)內(nei)容，防(fang)輻(fu)射(she)(she)鉛(qian)板(ban)工(gong)(gong)程施工(gong)(gong)前要(yao)認真仔細門(men)(men)邊(bian)(bian)(bian)框(kuang)(kuang)槽孔，不可留(liu)存(cun)臟(zang)東西，膠縫應(ying)(ying)橫平(ping)(ping)，維(wei)持(chi)總(zong)(zong)體一(yi)(yi)致，五金配件(jian)應(ying)(ying)安(an)裝(zhuang)(zhuang)堅固(gu)、無松脫、打(da)開(kai)靈便。防(fang)輻(fu)射(she)(she)鉛(qian)板(ban)對屏蔽(bi)掉放射(she)(she)線(xian)輻(fu)射(she)(she)源擁有不可替代的(de)功效，是由獨特金屬復合材料(liao)制(zhi)(zhi)做(zuo)而成(cheng)，價格(ge)(ge)昂貴，要(yao)想增加其使(shi)用(yong)期，讓防(fang)輻(fu)射(she)(she)鉛(qian)板(ban)充分發(fa)揮更長期的(de)防(fang)護功效，平(ping)(ping)時的(de)清(qing)理(li)就很重(zhong)要(yao)了。

防(fang)輻射(she)(she)(she)(she)鉛(qian)(qian)板(ban)具備優良(liang)的(de)(de)可塑(su)性(xing)(xing)和(he)(he)(he)耐(nai)蝕(shi)性(xing)(xing)，便于(yu)與別的(de)(de)金(jin)屬材(cai)(cai)料(liao)制取特(te)性(xing)(xing)優質(zhi)的(de)(de)鋁合(he)金(jin)。金(jin)屬材(cai)(cai)料(liao)鉛(qian)(qian)、鋁合(he)金(jin)以(yi)(yi)(yi)及化(hua)學(xue)物(wu)質(zhi)廣泛運用于(yu)充電(dian)電(dian)池、絕緣套管、機械(xie)設備制造(zao)、造(zao)船業、輕(qing)工業、一(yi)(yi)氧化(hua)鉛(qian)(qian)、射(she)(she)(she)(she)線(xian)(xian)(xian)防(fang)護等(deng)(deng)制造(zao)行業。接(jie)下(xia)去(qu)大家就來掌(zhang)握(wo)下(xia)防(fang)輻射(she)(she)(she)(she)鉛(qian)(qian)板(ban)焊接(jie)的(de)(de)檢(jian)(jian)(jian)(jian)驗(yan)(yan)(yan)方(fang)式(shi)是(shi)(shi)啥?現階段，防(fang)輻射(she)(she)(she)(she)鉛(qian)(qian)板(ban)的(de)(de)無(wu)損檢(jian)(jian)(jian)(jian)測(ce)(ce)技(ji)術(shu)關(guan)鍵(jian)有超(chao)(chao)聲(sheng)(sheng)檢(jian)(jian)(jian)(jian)測(ce)(ce)、射(she)(she)(she)(she)線(xian)(xian)(xian)檢(jian)(jian)(jian)(jian)測(ce)(ce)、滲透(tou)檢(jian)(jian)(jian)(jian)測(ce)(ce)、磁(ci)(ci)(ci)(ci)(ci)性(xing)(xing)檢(jian)(jian)(jian)(jian)驗(yan)(yan)(yan)等(deng)(deng)。1、射(she)(she)(she)(she)線(xian)(xian)(xian)探(tan)(tan)傷(shang)(shang)射(she)(she)(she)(she)線(xian)(xian)(xian)探(tan)(tan)傷(shang)(shang)是(shi)(shi)一(yi)(yi)種(zhong)運用原材(cai)(cai)料(liao)中(zhong)的(de)(de)放射(she)(she)(she)(she)線(xian)(xian)(xian)透(tou)過和(he)(he)(he)衰減系數(shu)特(te)點(dian)開展(zhan)缺(que)(que)陷檢(jian)(jian)(jian)(jian)測(ce)(ce)的(de)(de)探(tan)(tan)傷(shang)(shang)檢(jian)(jian)(jian)(jian)測(ce)(ce)方(fang)式(shi)。依據(ju)(ju)探(tan)(tan)傷(shang)(shang)檢(jian)(jian)(jian)(jian)測(ce)(ce)常(chang)(chang)用放射(she)(she)(she)(she)線(xian)(xian)(xian)的(de)(de)不(bu)一(yi)(yi)樣(yang)，可分(fen)成X射(she)(she)(she)(she)線(xian)(xian)(xian)探(tan)(tan)傷(shang)(shang)檢(jian)(jian)(jian)(jian)測(ce)(ce)、γ射(she)(she)(she)(she)線(xian)(xian)(xian)探(tan)(tan)傷(shang)(shang)和(he)(he)(he)較(jiao)高(gao)能射(she)(she)(she)(she)線(xian)(xian)(xian)探(tan)(tan)傷(shang)(shang)三種(zhong)。因為顯示信(xin)息(xi)(xi)缺(que)(que)點(dian)的(de)(de)方(fang)式(shi)不(bu)一(yi)(yi)樣(yang)，各種(zhong)各樣(yang)射(she)(she)(she)(she)線(xian)(xian)(xian)檢(jian)(jian)(jian)(jian)測(ce)(ce)可分(fen)成弱(ruo)電(dian)解質(zhi)法(fa)(fa)、顯示屏(ping)觀察、拍攝法(fa)(fa)和(he)(he)(he)工業電(dian)視法(fa)(fa)。射(she)(she)(she)(she)線(xian)(xian)(xian)探(tan)(tan)傷(shang)(shang)關(guan)鍵(jian)用以(yi)(yi)(yi)檢(jian)(jian)(jian)(jian)驗(yan)(yan)(yan)焊接(jie)中(zhong)的(de)(de)裂痕、不(bu)透(tou)性(xing)(xing)、出(chu)氣孔、焊瘤等(deng)(deng)缺(que)(que)點(dian)。2、超(chao)(chao)聲(sheng)(sheng)探(tan)(tan)傷(shang)(shang)儀超(chao)(chao)音(yin)波能夠用于(yu)檢(jian)(jian)(jian)(jian)測(ce)(ce)金(jin)屬和(he)(he)(he)別的(de)(de)勻稱物(wu)質(zhi)中(zhong)因為不(bu)一(yi)(yi)樣(yang)物(wu)質(zhi)頁面反射(she)(she)(she)(she)面而造(zao)成的(de)(de)內部缺(que)(que)點(dian)。超(chao)(chao)音(yin)波能夠檢(jian)(jian)(jian)(jian)驗(yan)(yan)(yan)一(yi)(yi)切(qie)焊材(cai)(cai)和(he)(he)(he)零(ling)件的(de)(de)缺(que)(que)點(dian)，能夠更靈(ling)巧(qiao)地檢(jian)(jian)(jian)(jian)驗(yan)(yan)(yan)缺(que)(que)點(dian)的(de)(de)部位，但難以(yi)(yi)(yi)明(ming)確(que)缺(que)(que)點(dian)的(de)(de)特(te)性(xing)(xing)、樣(yang)子和(he)(he)(he)規格。因而，超(chao)(chao)聲(sheng)(sheng)探(tan)(tan)傷(shang)(shang)儀常(chang)(chang)常(chang)(chang)與X射(she)(she)(she)(she)線(xian)(xian)(xian)探(tan)(tan)傷(shang)(shang)檢(jian)(jian)(jian)(jian)測(ce)(ce)融(rong)合(he)應(ying)用。3、磁(ci)(ci)(ci)(ci)(ci)性(xing)(xing)實(shi)驗(yan)(yan)(yan)磁(ci)(ci)(ci)(ci)(ci)性(xing)(xing)實(shi)驗(yan)(yan)(yan)是(shi)(shi)根據(ju)(ju)電(dian)磁(ci)(ci)(ci)(ci)(ci)場對鐵(tie)(tie)磁(ci)(ci)(ci)(ci)(ci)性(xing)(xing)材(cai)(cai)料(liao)金(jin)屬材(cai)(cai)料(liao)零(ling)件造(zao)成的(de)(de)漏磁(ci)(ci)(ci)(ci)(ci)來檢(jian)(jian)(jian)(jian)驗(yan)(yan)(yan)缺(que)(que)點(dian)。依據(ju)(ju)漏磁(ci)(ci)(ci)(ci)(ci)測(ce)(ce)量(liang)法(fa)(fa)的(de)(de)不(bu)一(yi)(yi)樣(yang)，可分(fen)成磁(ci)(ci)(ci)(ci)(ci)粉探(tan)(tan)傷(shang)(shang)法(fa)(fa)、感應(ying)線(xian)(xian)(xian)圈(quan)法(fa)(fa)和(he)(he)(he)磁(ci)(ci)(ci)(ci)(ci)記(ji)錄(lu)法(fa)(fa)，在其中(zhong)***常(chang)(chang)見的(de)(de)方(fang)式(shi)是(shi)(shi)磁(ci)(ci)(ci)(ci)(ci)粉探(tan)(tan)傷(shang)(shang)法(fa)(fa)。磁(ci)(ci)(ci)(ci)(ci)探(tan)(tan)傷(shang)(shang)檢(jian)(jian)(jian)(jian)測(ce)(ce)只有在帶磁(ci)(ci)(ci)(ci)(ci)金(jin)屬表(biao)層 以(yi)(yi)(yi)及周邊發覺缺(que)(que)點(dian)，只有對缺(que)(que)點(dian)開展(zhan)定性(xing)(xing)分(fen)析。缺(que)(que)點(dian)的(de)(de)特(te)性(xing)(xing)和(he)(he)(he)深層只有依據(ju)(ju)工作經驗(yan)(yan)(yan)來估算(suan)。4、滲入實(shi)驗(yan)(yan)(yan)滲入實(shi)驗(yan)(yan)(yan)是(shi)(shi)運用一(yi)(yi)些液體的(de)(de)透(tou)水性(xing)(xing)等(deng)(deng)物(wu)理特(te)性(xing)(xing)，包含上色實(shi)驗(yan)(yan)(yan)和(he)(he)(he)瑩光(guang)實(shi)驗(yan)(yan)(yan)來檢(jian)(jian)(jian)(jian)驗(yan)(yan)(yan)和(he)(he)(he)顯示信(xin)息(xi)(xi)缺(que)(que)點(dian)。它可用以(yi)(yi)(yi)檢(jian)(jian)(jian)(jian)驗(yan)(yan)(yan)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)原材(cai)(cai)料(liao)和(he)(he)(he)非磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)原材(cai)(cai)料(liao)表(biao)層的(de)(de)缺(que)(que)點(dian)。

鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)板(ban)務(wu)(wu)必(bi)擁(yong)有的(de)(de)效(xiao)(xiao)(xiao)果(guo)是(shi)?鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)板(ban)務(wu)(wu)必(bi)要(yao)(yao)擁(yong)有較強的(de)(de)隔(ge)音降噪(zao)實際效(xiao)(xiao)(xiao)果(guo)，由于(yu)在(zai)(zai)病(bing)人手術的(de)(de)全(quan)過(guo)程中(zhong)(zhong)是(shi)不(bu)可以遭受一(yi)切(qie)響聲的(de)(de)打(da)攪，不(bu)然會對病(bing)人的(de)(de)心態上(shang)(shang)是(shi)擁(yong)有影響的(de)(de)。所以說(shuo)隔(ge)音降噪(zao)實際效(xiao)(xiao)(xiao)果(guo)是(shi)在(zai)(zai)挑(tiao)選鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)板(ban)材(cai)料(liao)全(quan)過(guo)程中(zhong)(zhong)務(wu)(wu)必(bi)要(yao)(yao)做到的(de)(de)一(yi)個強制(zhi)指(zhi)標值，安裝(zhuang)起來之后才會更為性(xing)的(de)(de)。總而言之，隔(ge)音降噪(zao)實際效(xiao)(xiao)(xiao)果(guo)特(te)性(xing)上(shang)(shang)務(wu)(wu)必(bi)要(yao)(yao)健全(quan)，才可以在(zai)(zai)設計方案之中(zhong)(zhong)反映出在(zai)(zai)其中(zhong)(zhong)的(de)(de)優勢。鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)板(ban)，指(zhi)用(yong)(yong)(yong)(yong)金屬鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)軋制(zhi)而成(cheng)的(de)(de)板(ban)材(cai)。具有很強的(de)(de)防腐蝕，耐酸堿的(de)(de)性(xing)能，在(zai)(zai)耐酸環境施(shi)工(gong)(gong)(gong)、醫用(yong)(yong)(yong)(yong)防輻射(she)，X光(guang)，CT室(shi)射(she)線(xian)(xian)防護、加(jia)重、隔(ge)音等許(xu)多方面，也(ye)是(shi)一(yi)種比(bi)較廉價的(de)(de)防輻射(she)材(cai)料(liao)。鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)板(ban)，指(zhi)用(yong)(yong)(yong)(yong)金屬鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)軋制(zhi)而成(cheng)的(de)(de)板(ban)材(cai).比(bi)重為11.345g/cm3目前國內常見的(de)(de)厚(hou)度(du)為0.5-500mm，常用(yong)(yong)(yong)(yong)規格(ge)為1000*2000MM，國內的(de)(de)機(ji)器可制(zhi)作(zuo)(zuo)寬2000MM，長30000MM，多采(cai)用(yong)(yong)(yong)(yong)1#電解鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)制(zhi)作(zuo)(zuo)，市面上(shang)(shang)也(ye)有采(cai)用(yong)(yong)(yong)(yong)回收鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)制(zhi)作(zuo)(zuo)而成(cheng)的(de)(de)。其品質略差(cha)些，價格(ge)相(xiang)差(cha)些許(xu)。折(zhe)疊目前，在(zai)(zai)地殼中(zhong)(zhong)已發現(xian)的(de)(de)鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)礦(kuang)物(wu)約(yue)有250多種，大(da)約(yue)1/3是(shi)硫(liu)化(hua)物(wu)和(he)(he)硫(liu)酸鹽類，但可供目前工(gong)(gong)(gong)業(ye)利用(yong)(yong)(yong)(yong)的(de)(de)僅有17種。其中(zhong)(zhong)，鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)工(gong)(gong)(gong)業(ye)礦(kuang)物(wu)有方鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang)、硫(liu)銻鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang)、脆硫(liu)銻鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang)、車輪礦(kuang)、白(bai)鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang)、鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礬、鉻鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang)、磷氯鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang)、砷鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang)、釩鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang)、鉬鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang);鋅(xin)(xin)工(gong)(gong)(gong)業(ye)礦(kuang)物(wu)有閃鋅(xin)(xin)礦(kuang)、纖維(wei)鋅(xin)(xin)礦(kuang)、菱鋅(xin)(xin)礦(kuang)、異極礦(kuang)、硅鋅(xin)(xin)礦(kuang)、水鋅(xin)(xin)礦(kuang)。方鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)礦(kuang)、閃鋅(xin)(xin)礦(kuang)等是(shi)冶(ye)煉鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)的(de)(de)主要(yao)(yao)工(gong)(gong)(gong)業(ye)礦(kuang)物(wu)原料(liao)。主要(yao)(yao)用(yong)(yong)(yong)(yong)于(yu)制(zhi)造鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)蓄電池，在(zai)(zai)制(zhi)酸工(gong)(gong)(gong)業(ye)和(he)(he)冶(ye)金工(gong)(gong)(gong)業(ye)上(shang)(shang)用(yong)(yong)(yong)(yong)鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)板(ban)、鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)管(guan)作(zuo)(zuo)襯里(li)保護設備，電氣(qi)工(gong)(gong)(gong)業(ye)中(zhong)(zhong)鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)用(yong)(yong)(yong)(yong)作(zuo)(zuo)電纜包皮和(he)(he)熔斷保險(xian)絲。含錫、銻的(de)(de)鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)合金用(yong)(yong)(yong)(yong)作(zuo)(zuo)印刷活字(zi)，鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)錫合金用(yong)(yong)(yong)(yong)于(yu)制(zhi)造易熔鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)焊條，鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)板(ban)和(he)(he)鍍(du)鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)鋼板(ban)用(yong)(yong)(yong)(yong)于(yu)建筑工(gong)(gong)(gong)業(ye)。鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)對X射(she)線(xian)(xian)和(he)(he)γ射(she)線(xian)(xian)有良(liang)好(hao)的(de)(de)吸收性(xing)，廣泛(fan)用(yong)(yong)(yong)(yong)作(zuo)(zuo)X光(guang)機(ji)和(he)(he)原子(zi)能裝(zhuang)置的(de)(de)保護材(cai)料(liao)。由于(yu)鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)毒和(he)(he)經濟等原因，某(mou)些領域中(zhong)(zhong)鉛(qian)(qian)(qian)(qian)(qian)(qian)(qian)(qian)已經或即將被(bei)其他材(cai)料(liao)所代替(ti)。