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犐犆犛25.220.50;67.250;97.040.60犆犆犛犢26;犢68mm中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn)犌犅/犜41166—2021鑄鐵搪瓷炊具質(zhì)量要求犙狌犪犾犻狋狔狉犲狇狌犻狉犲犿犲狀狋狊犳狅狉犲狀犪犿犲犾犾犲犱犮犪狊狋犻狉狅狀犮狅狅犽狑犪狉犲狊20211231發(fā)布20220701實(shí)施國(guó)家市場(chǎng)監(jiān)督管理總局發(fā)布國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)
1犌犅/犜41166—2021!"!"#$%GB/T1.1—2020《&'()*+,-1./:&'("#0123456,》06745。89:!"#0;<=>?@ABCD。!"#0EFG2HIJKLCD0MN。!"#OPQR)STUVWX。!"#OYQZ[\]]^_`Ba[&'(bcdeV(SAC/TC397)fg。!"#45hi:jklm、Qnopqrsta[uvwxyzP{、|}X~yzy、opqrst[uvwxyz。!"#45:、Q、、、、、、、、?。Ⅰ
2犌犅/犜41166—2021#$%&'()*+,1-.!"#67?¢£st¤¥0c|37§、¨、?za?、z?6,B&、?ˉ、°±323′uv¨。!"#μ?·¢£?1o??0st¤¥。2/-01234??"#P0=>?à"P06á????2?!"#?H??0èé。êP,9?ì0??"#,í??ì?D0?!μ?·!"#;H9?ì0??"#,êòó?!(????0×?h)μ?·!"#。GB/T2828.1ùú?üyzYT-1./:$]?uv?(AQL)yà0áayz?üù?GB/T6543°±?ˉ?h????3è????GB/T7410stéêc|GB/T9989.1st?(mìí0?7-1./:?e???ìí0?7GB/T10125òó??í?z?÷?zGB/T11418st?ù???a?GB/T11419st¤¥?eú???7a?SN/T3130¢£st?ü?@??a?356789GB/T7410y70B??c|37§μ?·!"#。3.1'(犮狅狅犽狑犪狉犲狊t?、!"、t#Z$?0%¥,&'(、)(3#*′。3.2#$%&犲狀犪犿犲犾犾犲犱犮犪狊狋犻狉狅狀+Gqru_`,-·¢£??,./¢£0?121U03U_`。4+,4.1:;HD?41??05(67。1
3犌犅/犜41166—2021<1(8679:0;<、=<、?oVò?>?0@4;AB、C、D9:×EHFi,+G?@?><A(67067;HI0JK;Lt(M£)、Nt(M£)HI06g、Og、?0;Lt、Nt、NP、Qt;4R?lRSH?TU0VWXYZ,9:B(670“[\]”;4R^_`>4cm0?a′bcdeuvBf?gh067ijk`Hlm?Mn.i;ijopHlm;qpP;AB、?4.2.1@A$5.2.1?z,[0_`、~`X\?≤±1.5%,`?≤±5%。4.2.2BC$5.2.2?z,>S?≤±5%。4.3%&44.3.1DEFG0$5.3.1?z,e≥260℃。4.3.2DH0$5.3.2?z,·GB/T9989.1670??A(A)。4.3.3DI0$5.3.3?z,·SN/T3130670?st?ü3(3)。4.3.4JKLM$5.3.4?z,U)Pd,+YZ。4.3.5DN0$5.3.5?z,stij+。4.3.6DOP0$5.3.6?z,tR+t。Q:???zHμ?·#)、#0./,Hμ?·?`0'./。4.4RS4.4.1DN0$5.4.1?z,e`(150±5)℃e1h,/04犌犅/犜41166—20214.4.2TUVW$5.4.2?z?5.2.1@A?ú%`?300lx±?,a¢£st¤¥?·?z?},??D、?DXμ?0?v%3
5犌犅/犜41166—2021¥?v。5.2.2BCa¢£st¤¥?·?z?},¤¥=9?èeu,uHéX?&',9~u0oS???¤¥0>S。5.3%&45.3.1DEFG0$GB/T11419067?à?z。5.3.2DH05.3.2.1$GB/T9989.1067?à?z,?zê???eìí?。5.3.2.2??.iD?]^Z$0.i,&?.i?z??e?,,?òD0êó.i。5.3.3DI05.3.3.1$SN/T3130067?à?z。5.3.3.2??.iD?]^Z$0.i,&?.i?z??e?,,?òD0êó.i。5.3.4JKLM5.3.4.1$GB/T10125067?à?z。5.3.4.2ü?P??÷(NSS)?z,?z?ì24h。5.3.5DN05.3.5.1$GB/T11418067?à?z。5.3.5.2?ze`260℃,e?×1h,?ˉ?ù??z。5.3.6DOP0a?ü$f??÷??,?ùú?üü?üx.ùo,?üx.?xR30mm。?200g0?y1800mm^(?yP{/?ü??R×0?á)?Oê??üx.+?^,24he?tR0?·。5.4RS5.4.1DN05.4.1.1LMgh5.4.1.1.1?t?7e`±2℃0!e?。5.4.1.1.2?v?z?×±1min0ù?ˉ?。5.4.1.2LMij?z"#&?:a)a!e?ùF?70?$e`,a?ü?~!e?P;b)%!e?&3F?7e`,á'ù?.t!e??7e`F67?×;4
6犌犅/犜41166—2021c)(X?ü,?·)*4R+,-?e;d)e.?ü0Y`,/0??11。5.4.2TUVW5.4.2.1LMgh?z?2&?:a)?34,_1m,uv(1±0.1)kg,??56%、,uv1.0kg。5.4.2.2LMij?z"#&?:a)a?ü;<·???34Ho,I730s/?5t9:0`;d)a=>J-???340Ko,I730s/?5t9:0`;e)e../07犌犅/犜41166—20215.4.3.2LMij?z"#&?:a)a?ü¢2T?xU,V|4/v1.5r0u0uv(犿V);c)s¤?zG,fê°:-67°±ˉú;d)t??ü,yY8犚犗321&?T———————————————99?0?0?0LMIr1fe{{Ipu:p999HP{{{{:^~pppP{;;u^5JLnMWUoòò;PqP/1iiMt/=C??=l;;^8/L43k卜mRSYZVWLMlmkWHLs5v犱犆犔—————————9犌犅/犜41166—20215.5[\]^_`ab/0?U?z"#&?:a)'?ú???÷?,e./@zàU,0áU@z??、?&;b)'N:a?¤,e.'=B@z?MX,+??({?)^Hù;c)a0'¥??45°0|R,e.@zéê。5.6cdWaü[?·?},x.]^?},??D?v[x.N?^。èR#?v、?ùR0?W`。6sM/t6.1:;6.1.1uv$GB/T2828.1}èyz?ˉ?üa~?à,$%4367?à?ü。6.1.2w8[de0Xyzhi[HUú46。deuv07$%4367?à,5(HU[PN?(HUúHl·?D0Ac,7?adeuv??U!"#,?deyz?U!"#0,adeyzPEa0HU[??U!"#[;{N?(HUúl·X′·?D0Re,,7?adeuvH?U!"#。<3?üa~}èyz?ˉ?üyzu??yzu?Ⅰ?yzu?ⅡHU(LA(,AQL=0.25B(,AQL=2.5C(,AQL=4.0aváü!vAcReü!vAcReü!vAcRe2~82~8012~5012~3019~159~150150130116~2516~250150130126~5026~5001501131251~9050012012131291~150500120122023151~280500132233234281~500500150345056501~12005001805680781201~320050011257812510113201~1000050012001011200141510001~35000200123151415315212235001~1500002001250021223152122150001~5000003152350021223152122≥50000150034500212231521228
10犌犅/犜41166—20216.2/=>?6.2.1uvaPG?(-?6zü[?ày?。6.2.2w8??ü[y?/L?U4.20¨,7?T??U!"#。6TY.?U!"#,,76??U!"#。6.3%&46.3.1uv?za?P??ü¨0$?za??à?ü。?za?P??ü¨0,aPG?(-?3zü[?ày?,ü[D??ààN??。6.3.2w8??ü[y?/L?U4.30¨,7?T??U!"#。??st#TY.?U!"#,,7st#?@??U!"#。6.4RS6.4.1uvzTaPG?(-?3zü[?ày?。6.4.2w8??ü[y?/L?U4.40¨,7?T??U!"#。??11犌犅/犜41166—20216.7x`6.1~6.6y?Y.?U!"#,7?a??U!"#。&?HUT,7?a?H?U!"#。7yz、{|、}~77.1yz7.1.1[?ˉD???&:a)[é、_u、{&(&?)、6、8L;b)2Sé、Q、Tao;c)2?ìX[aL;d)à"#;e)?ˉ=D?[yzU8、[f?MH。7.1.2[°±?ˉD???&:a)[é;b)2Sé、Q;c)ˉ?úv;d)2?ìX[aL;e)?ˉ?oS(_×~×)、uv(:、:);f)“$[”“w{R?”“”“”′?üX?0&。7.2{|¢£st¤¥Dò?μ?0_`?ˉ,?ˉ_`D@¢4F£[\¥F¤¥?0*?,{f????ˉ,??D?UGB/T6543067,&1|U§¨?67,,$%|U§à。7.3}~[°±B?°àYPDRˉRt,£a??¤。7.4[D23)*?0??,£ˉ°、¥,H?/(m[B?±??$[2?,3?H′à。10