²Ä¤T³¹ «e³B²z

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3.1«e³B²zªº·N¸q

      ¤@¯ë«e³B²z¤uµ{¹Lµ{¬°,¬ã¿i¹w³Æ¬~²b¤ô¬~¹q¸Ñ²æà­¤ô¬~»Ä®û¤Î¬¡©Ê¤Æ¤ô¤¤©M¤ô¬~¹qÁá¡C

 3.1.1 «e³B²zªº¥Øªº

«e³B²zªº¥Øªº¬O¬°¤F±o¨ì¨}¦nªºÁá¼h¡A¥Ñ©óÁá¥ó¦b»s³y¡B

¥[¤u·h¹B¡B«O¦s´Á¶¡·|¦³ªoà­¡B®ñ¤Æª«ù×¥Ö¡B²B®ñ¤Æª«¡B

¦Ç¹Ðµ¥¦Ãª«ªþµÛ©óÁá¥óªí­±¤W¡A­Y¤£¥h°£³o¨Ç¦Ãª«¦Ó¶i¦æ

¹qÁá±N±o¤£¨ì¨}¦nªºÁá¼h¡CÁá¡P ¥ó«~½è¡A«e³B²z¥e«Ü­«­nªº

¦a¦ì¡C

3.1.2 «e³B²z¤£¨}©Ò³y¦¨¤§Áá¼h¯Ê³´

«e³B²z¤£¨}©Ò³y¦¨¤§Áá¼h¯Ê³´¡A¦³¤U¦C´X¶µ¡G(1)­éÂ÷¡A

(2)®ðµÈ¡A(3)¦ÃÂI¡A(4)¥ú¿A¤£§¡¡A(5)¥W¥Y¤£¥­¡A(7)¤p¤Õ

(8)­°§C­@»k©Ê¡A(9)¯Ü¤Æ¡C¹qÁᤧ¤£¨}¡A«e³B²z¦û«Ü¤jªº­ì

¦]¡C
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3.1.3 ¦¾ª«ªººØÃþ

¦Ãª«ªººØÃþ¡A¥i¤À¬°¦³¾÷ª«¤ÎµL¾÷ª«¡C¦³¾÷ª«¦Ãª«¥D­n¬O°Ê

ª«©Êªoà­¡A´Óª«©Êªoà­¤ÎÄqª«©Êªoà­¡AµL¾÷ª«¦Ãª«¬Oª÷ÄÝ®ñ¤Æ

ª«¡BÆQÃþ¡B¹Ð®J¡B¤Î¬â¤g¡C¥t¥~¥Ñ¦³¾÷ª«©MµL¾÷ª«¦Ãª«¤§ª«¦p

¬ã¿i®h¡B¬ã¿i§÷®Æ¡C°Êª«©Ê¤Î´Óª«©Êªoà­¥i³Q¤Æ½p¾¯¨m¥h°£¡C

Äqª«©Êªo¦ÃµLªk³Q½p¾¯¨m¥h°£»Ý¥Î¤TÛw¤A²m¡B¨Tªo¡B¥Ûªo·»¾¯

¨Å¤Æ¾¯µ¥¥h°£¡CµL¾÷ª«¦Ãª«¥i³Q»Ä©Î½p·»¸Ñ¡A§Q¥Î»Ä¡B½p®ûº{

¡B¤Æ¾Ç©Î¹q¸Ñ¤èªk¥h°£¤Î¾÷±ñ¬ã¿i¤èªk¥h°£¡CµL¾÷¡B¦³¾÷²V¦X

¦Ãª«¡A¥h°£¸û§xÃø¡A°£¤F§Q¥Î¤Æ¾Ç¤èªk¡A¥ç¶·¥Î¹q¸Ñ¡A¾÷±ñ¬ã

¿iµ¥¤èªkÁp¦XÀ³¥Î¥h°£¡C

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3.1.4 ¹qÁá«e³B²z¥h°£ªº¨å«¬¦¾ª«

(1) ¼í·Æªo                                  (6) ²f¤õ´Ý¯dª«

(2) ¤Á«dªo                                  (7) ¼ö³B²zÆQ

(3) ¬ã¿iªo                                  (8) ¼ö³B²zÆQ

(4) ¼ö´³                                    (9) ¦¾¸ñ

(5) ùפλG»kª«                              (10) ªoº£¤Îªo¾¥

3.1.5 ªí­±²M¼ä´ú©w

ªí­±²M¼ä«×´ú©w¡A¦b¤u³õ³Ì¹ê¥Îªº¤èªk¬O¥Î¤ô¨R(water-beak

test)¡AÀˬdªí­±¤ô¬O§_§¡¤Ã¼íÀã¡A¦pªG¬O§¡¤Ã¼íÀã«h¬°²M¼äªí

­±¡A¤Ï¤§«h¤£²M¼ä¡C¨ä¥¦¤èªk¦³¡ANielson method¡AAtomizer

test¡AFluoresent method¡Aweight of residual soil¡Awip-

ing method¡Aresidual patlern method ¤Î Radioisotope

tracer technique¡C¡@

3.1.6 ¿ï¾Ü²M¼ä¤èªk¤Î²M¼ä§÷®Æ¤§¼vÅT¦]¯À

¨ä¼vÅT¦]¯À¦³¡G

(1) ³Q²M¼äªí­±¤§¯S©Ê                     (9) ²M¼ä¾¯ªº·Å«×

(2) ³Q¥h°£¦Ãª«¤§¯S©Ê                     (10)À³¥Î®É¶¡

(3) ²M¼ä­n¨Dµ{«×                         (11)¸gÅç

(4¡^À³¥Îªº¤èªk                           (12)Åͩզ¸¼Æ

(5) ¤ô½è                                 (13)¦Ã¬Vªºµ{«×

(6) ¤âÄò¡B¥t¥ó¡B³]³Æ¤H­ûªº¦w¥þ           (14)¤U¤@¨B³B²z

(7) ¦¨¥»                                 (15)¼oª«¤§³B²z

(8) ²M¼ä¾¯ªº¿@«×

3.1.7 ²M¼ä³B²z¤§ª`·N¨Æ¶µ

(1) ²´·ú¡B¥Ö½§¡B¦çªAµ¥Á×§K±µÄ²²M¼ä¾¯¡A¨Ã­nÀ¹¨¾Å@¦ç¤Î²´

¸n¡C

(2) ¨¾¤îªø®É¶¡§l¤J¦³¬r®ðÅé,¶·¨ÑÀ³¾A·íªº³q­·¡C

(3) ¨Ï¥Î·|´§µo©Ê²M¼ä¾¯®É¡A·Å«×¥²§C©ó¿UµÛÂI¡A¦b¨Ï¥Îªº°Ï

°ìÄY¸T·Ï¤õ¤Î¦³¤õ¥ú©Î¬ã¿i¤§§@·~¡C

(4) ½Õ¨î­«ÆP©Ê²M¼ä¾¯®É¡A­nºCºCªº¥[¤J§N¤ô¡AÁ×§K²£¥Í¼@¯P

¤ÏÀ³¡A¥²¶·¥ý¦b§N¤ô¤¤·»¸Ñ¦Ó«á¦A¥[¼ö¡C

(5) »Ä©Ê§÷®Æ½Õ¨î®É¡A¤£¯à±N¤ô¥[¤J»Ä¤¤¥²¶·ºCºCªº±N»Ä¥[¤J

¤ô¤¤¡C

(6) ¦s©ñ»Ä©Ê·»¾¯ªº·»¾¹¡A¥²¶·¥Î¨¾»Ä§÷®Æ¨î¦¨¡A¨¾¤î·lÃa¦a

ªO¤Îªþªñ³]³Æ¡A¥²¶·¿í¦uÃÄ«~¨Ï¥Îªº»¡©ú¡C

(7) ¨¾¤î²M¼ä¾¯·lÃaÁá¥ó¾÷§÷¡A¥i²K¥[§í¨î¾¯¡A¨Ï¦b©Ò¦³¦Ãª«

¥h°£«á§Î¦¨«OÅ@¼h¡C

(8) ²M¼ä¾¯¿@«×¼W¥[¡A²M¼ä®É¶¡¥i¥H´î¤Ö¦ý¦³¤@©w­­«×¡A¶W¹L

¦¹­­«×¤Ï¦Ó¤£§Q¡C

(9) ·Å«×¼W¥[¹ï²M¼ä®É¶¡¥i¥H´î¤Ö¡C

(10)²M¼ä»Ý­n¤@¬q®É¶¡¡A¤£¬O¥ß§Y´N¥i²¾¥h¦Ãª«¡C

(11)²M¼ä¹Lµ{¤¤©Î¤§«á¡A²M¬~¬O«Ü­«­nªº¡C

3.1.8 ²M¼ä¾¯¥h°£¦Ãª«ªº­ì²z

(1) ·»¸Ñ¤O§@¥Î¡A¦p¤ô¥i·»¸ÑÆQ¡A»Ä¥i·»¸Ñª÷ÄÝù×¥Ö¡A¨Tªo¥i

·»¸Ñªo¯×¡C

(2) ÆP¤Æ§@¥Î¡C

(3) ®ûÀã§@¥Î¡A±N²¸¤ô©ÊÅܿˤô©Ê¡C

(4) ¨Å¤Æ§@¥Î¡A¨Ïªo»P¤ô²V¦X¦b¤@°_¡C

(5) ¤Ï¾®§@¥Î¡A§Y¬°Äa¯B§@¥Î¡C

3.1.9 ¥h°£®ñ¤Æª«¤Îù×¥Öªº¤èªk

°ò¥»¤èªk¦³:1.¼Q¬â°£ù×(abrasive blasting),2.ºuµ©°£

ù×(tumbling),3.¨ê¥ú°£ù×(brushing),4.»Ä®ûº{(acid pic-

king),5.ÆQ¯D°£ù×(salt bath descaling),6.ÆP¾¯°£ù×(al-

kline descaling),7.»Ä¬~(acid cleaning)¡C

3.1.10 ¿ï¾Ü°£ùפèªkªº¦]¯À

¿ï¾Ü°£ùפèªkªº¦]¯À¦³:1.ù×¥Öªº«p«×,2.°ò§÷ªº©Ê½è,3.Áá

¥ó»s³y¤Î³B²z¹Lµ{,4.®e³\°ò§÷·l¯Ó¤j¤p,5.ªí­±¥ú«×­n¨D,6.

Áá¥ó¤§§Îª¬¤Î¤j¤p,7.²£¶q­n¨D,8.¥i³QÀ³¥Îªº³]³Æ,9.¦¨¥»,

10.²B¯Ü©Ê¡C
 

3.2.1 ²b¤Æªº¤èªk

²b¤Æªº¤èªk¦³:1.ÆP¾¯¬~²b(alkaline cleaning),2.·»¾¯¬~²b(solvent cleaning),3.¨Å¤Æ¬~²b(emulsion cleaning),4.¹q¸ÑÆP¬~²b(electrolytic alkaline cleaning),5.»Ä¬~²b(acid cleaning),6.»]®ð²æ¯×(vapor degreasing),7.¼Q¬â¬~²b(abrasive blast cleaning),8.ºuµ©¬~²b(tumb-ling),9.¨ê¬~²b(brushing),10.»Ä®ûº{(picking),11.¹q¸Ñ»Ä®û(electrolytic picking),12.ÆQ¯D¥hù×(salt bathdescaling),13.ÆP¾¯¥hù×(alka;ine descaling),14.¶W­µªi¬~²b(ultrasonic cleaning),15.¥hº£(paint stri-pping),16.¯]À»ªk(glass bead cleaning)¡C

3.9.7 »È¤Î»È¦Xª÷¤§»Ä®û·»²G°t¤è

3.9.8 ¾N¤Î¾N¦Xª÷¤§»Ä®û·»²G°t¤è

Chromic acid 30 ~ 40 oz / gal

Sodium sulfate 2 ~ 4 oz / gal

Temperature room

Time 5 ~ 30 sec

­Y¤ô¬~«á¦³¶À¦â½¤«h¥Î1% ²¸»Ä®ûªw²æ¦â¡C

Chromic acid 30 ~ 40 oz / gal

Hydrochloride 12 oz / gal

Temperature room

Time 1 min

¤ô¬~§¹«á¦A¥Î40 oz/gal »Ì»Ä¤ô·»²G®ûªw¡C

3.9.9 Âì¤Î¹W¦Xª÷¤§»Ä®û·»²G°t¤è

(1) AISI 661 , 670 , 680 , 688 ¦Xª÷ ¡G

Hydrofluoric acid 48 ~ 58 oz / gal

Nitric acid 7 ~ 10 oz gal

Temperature room

Sodium hydric 1 ~ 2 wt %

Sodium hydroxide 98 ~ 99 wt %

Temperature 680 ~ 720 F

(2) ¯Â Âì

Hydrochloride acid 50 ~ 75 vol %

Temperature room

(3) ¥X¥ú ( bright dipping )

Sulfuric acid 5 vol %

Ferric sulfate 24 oz / gal

Temperature 180 F

Hydrochloride acid 25 vol %

Ferric sulfate 13 oz / gal

Temperature 160 ~ 180 F

3.9.10 ¿ûÅK»Ä®û·»²G°t¤è

°Ó·~§í¨î¾¯ ( commercial inhibitors ) , ®òÃþ ( amines ) ¤Îµv»ÄÆQ ( nitrates ) ³q±`¥Î¨Ó¨¾¤î¹L«×®û»k ( overetching ) ¤Î°w¤Õ ( pitting )¡C¨ä°t¤è¦³ ¡G

Hydrochloric acid 55 vol %

Inhibitor ( optional ) »Ý­n¶q

Temperature room

Time 1/2 ~ 1 min

¥i·»¸Ñ§t Fe ¦Ü 5 oz / gal¡FCu 0.5 oz / gal ³Ì¦h¡C

Sulfuric acid 25 vol %

Inhibitor ( optional ) as required

Temperature room

Time upto 10 min

¼Ñ¤Î¥[¼öºÞ»Ý¥Î¹]³QÂÐ ( lead - lined )¡C

(3) ¿û 400 ¨t¦C¤ÎpH ¿û°£ù×°t¤è¦³¡G

Ferric sulfate anhydrous 8.5 ~ 13.5 oz / gal

Hydrofluoric acid 1.5 ~ 2.5 oz / gal

Temperature 125 ~ 135 F

Time 1 ~ 5 min

Sodium chloride 2 ~ 4 oz / gal

Sulfuric acid 12 ~ 27 oz / gal

Temperature 160 ~ 180 F

Time min

Sulfuric acid 2 ~ 3 oz / gal

Potassium nitrate 2 ~ 3 oz / gal

Temperature 160 F

Time 5 ~15 min

ÃP²æù׫¯ ( loosen heavy )

Potassium permanganate 8 ~ 12 oz / gal

Sodium hydroxide 8 ~ 12 oz / gal

Temperature 160 F to ªmÂI

Time 30 min

¦¹·»²G³B²z«á»Ý¦A¥Î·»²G(1)©Î(2)°£ùסC

(4) űÅK°£ù×°t¤è ¡G

Sulfuric acid 10 ~ 15 oz / gal

©Î 25 ~ 30 oz / gal

Nitric acid 4 ~ 5 oz / gal

Hydrofluoric 12 ~ 15 oz / gal

(5) ¥X¥ú ( bright dips ) °t¤è¦³ ¡G

Citric acid 10 ~ 12 oz / gal

ammonia pH 65 ~ 7

Oxalic acid 1 ~ 2 oz / gal

Hydrogen 0.5 oz / gal

Sulfate as brightener ·L¶q

°ª¹q¬y±K«×¹q¸Ñ©ß¥ú¡C

3.9.11 »É¤Î»É¦Xª÷¤§»Ä®û·»²G°t¤è

(1) ¥h°£«p«¯ ( heavy scale ) °t¤è ¡G

Sulfuric acid 55 ~ 80 oz / gal

Nitric acid 10 ~ 15 oz / gal

Temperature room

»É·»¸Ñ§t¶q³Ì¦h¨ì 3 oz / gal¡C

(2) ¥h°£´¶³qù×¥Ö ( moderate scales ) °t¤è ¡G

Sulfutic acid 20 ~ 30 oz / gal

Chromic acid ©Î 3 ~ 4 oz / gal

Sodium dichromate 45 ~ 6 oz / gal

Temperature room

»É·»¸Ñ³Ì¦h§t¶q¨ì 2 oz / gal¡C

(3) ¥h°£»´·Lù×¥Ö ( light scales ) °t¤è ¡G

Sulfuric acid 19 ~ 26 oz / gal

Temperature room ~ 125 F

»É·»¸Ñ¶q³Ì¦h¨ì 4 oz / gal¡C

(4) §t 0.7 % Pb¥H¤W¤§»É¦Xª÷»Ä®û°t¤è ¡G

Fluboric acid 15 ~ 24 oz / gal

Temperature room

»É·»¸Ñ§t¶q³Ì¦h¨ì 1.5 oz / gal¡C

²k±µª«¥ó¥t¥[5 %¹L®ñ¤Æ²B hydrogen peroxide¡C

(5) ¦L¨ê¹q¸ôªO ( circuit board ) »Ä®û°t¤è¦³ ¡G

Ammomium persulfate 32 vol %

Temperature room to 100 F

Nitric acid 30 ~ 36 oz / gal

Phosphoric acid 20 ~ 25 oz / gal

Temperature room to 100 F

(6) ¥X¥ú ( bright dipping ) °t¤è¦³ ¡G

Sulfuric acid 90 ~ 110 oz / gal

Nitric acid 20 ~ 25 oz / agl

water 33 vol %

Sodium chloride 0.25 oz / gal

ºñ¤Æ¶uÀ°§U¥X¥ú¡A¦ý¹L¶q·|²£¥Í´³ÂI ( spotting )¡C

Phosphoric acid ( 85 % ) 55 vol %

Nitric acid ( 40 Be^-1 ) 20 vol %

Acetic acid ( 98 % ) 25 vol %

Temperature 130 ~ 75 F

Sodium cyanide 4 ~ 6 oz /gal

Temperature 120 ~ 150 F

¤]¥i¦b¸û§C·Å«×¤U¶§·¥³B²z

3.9.12 ¤£ù׿û»Ä®û

         ÆQ»Ä·|²£¥Í´¹¬É«I»k¡A´Ý¯dºñÂ÷¤l·|¤Þ°_À³¤O»G»k¡A©Ò¥H¤£³Q±ÀÂ˨ϥΡC¤£ù׿ûù×¥Ö¦³®É¤£©ö»P»Ä°_§@¥Î¡A­Y±j¨î°£¥h«h·|¹L«×»Ä®û¨è»k°ò§÷ (substrate )¤Î²£¥Í°w¤Õ¡A©Ò¥H¥²»Ý¥ý§@²æù× ( scale loosening )¡A¨ä°t¤è¦p¤U¡G

(1) ²æù× ( scale loosening ) °t¤è¡G

Sodium hydroxide NaOH 20 ~ 25 oz / agl

Sodium carbonate ( anhydrous ) 25 oz / gal

Potassium permanganate 6 ~ 8 oz / agl

Temperature 190 F ¨ìªmÂI

Sodium carbonate 20 oz / gal

Sodium hydroxide 5 oz / gal

Potassium permanganate 12 oz / gal

Temperature 190 F ¨ìªmÂI

Sulfuric acid 10 vol %

Temperature 180 F

(2) °£ù׻Įû ( pickling ) °t¤è¡G

Nitric acid 30 ~ 65 oz / gal

Hydrofluoric acid ©Î 4 vol %

Ammonium bifluoride 6.7 oz / gal

Temperature 120 ~ 140 F

Time ¤£¶W¹L 30 min

Dissolved metal Fe ³Ì¦h¨ì 3 oz / gal

(3) §N¥[¤uª«¥ó°£ù׻Įû°t¤è¦³¡G

Sulfuric acid 6.25 vol %

Hydrofluoric acid 6.25 vol %

Chromic acid 8 oz / gal

Temperature ¨ì 180 F

Ferric sulfate 9 ~ 13 oz / gal

Hydrofluoric acid 1.7 vol %

Temperature 125 ~ 135 F

Sulfuric acid 10 oz / gal

Ferric sulfate 0.25 oz / gal

Temperature 160 ~ 180 F

Nitric acid 45 ~ 70 oz / gal

Molybdic acid 0.35 ~ 0.5 oz / agl

¦¹·»²G¥i¥h°£ª÷ÄÝÂø½è ( foreign metals )

3.10 ¶W­µªi¬~²b

¶W­µªi¦pªG¥¿½T¨Ï¥Î,¹ï²M¼ä¤u§@«Ü¦³À°§U,¥¦¥i¸`¬Ù®É¶¡,ª÷¿ú¤Î¼W¥[²M¼ä«×(clearness),¤u§@¥i¤p¦ÜÁ³µ·¦Ó¤j¨ì¶W¹L300½S­«.¬O§Q¥Î´õ¬y(cavitation)§@¥Î¤Î¯}µõ(implosion) §@¥Î¥h°£ªí­±¦Ãª«,¥¦¹ï½ÆÂø¤u¥ó©Î²Ó¤Õªº¤u¥ó³£¦³®Ä.

3.10.1 ¶W­µªi¬~²b¤§¼vÅT¦]¯À

(1) ·Å«×:¤@¯ë·Å«×·U°ª,¶W­µªi¬~²b·U¦n,¦ý¤£­n¶V¹L§C©óªmÂI10^c,¤Î¤£§Q¤§¤Æ¾Ç§@¥Î.

(2) ®ðÅé:Ä~Äòªk¨Ï·»²G®ðÅé©ö©ó¯B¥X,©Î¥[¼ö¨Ï·»²G´î¤Ö,¥[¼íÀ㾯(wetting agent),¨Ï®ðÅé¯à¨³³tÂ÷¶}ªí­±.

(3) ªí­±±i¤O(surface tension)·U¤j«h´õ¬y§@¥Î±K«×(cavitation density)·U¤p.

(4) Öß«×(viscosity)·U¤j«h¶·¸û¤jªº¯à¶q°_´õ¬y§@¥Î.

(5) ¶W­µªi¯à¶q(ultrasonic power)­n¾A·í,¤Ó¤j©Î¤Ó¤p³£¤£¦n.

(6) Ä««ß(frequency)·U¤j»Ý°ª¯à¶q¨Ó²£¥Í¬Û¦P¤§´õ¬y§@¥Î,¤@¯ë¦b21~45kHz.

(7) ¤u¥ó¤§ÃnÅS(part exposure),¤u¥ó¸Ì­±¥²»Ý±µÄ²¨ì¶W­µªi¬~²b²G,³q¹L¿ù»~¦³1.¤u¥ó©ñ¸m¤£¾A·í§Î¦¨ªÅ®ð³U(gaspockets).¦³®É»Ý­n½°Ê¤u¥ó,2.Äx¤l¤º¤p¤u¥ó¤Ó¦h,­t²ü¹L¦h,¹ç¥i¤Ö¶q¦h¦¸¤£­n¦h¶q¦h¦¸,3.Äx¤l¤Î±¾¬[(baskets orfixtures for holding parts)ªýê­µªi.

(8) ¦ÃÂI(contaminants)ºØÃþ:

1.¥i·»©Ê¦Ãª«(soluble contaminamts).

2.¤£·»©Ê¥Ñ¥i·»©ÊÖߦX¦Ãª«(non-soluble,held by solublebinder contaminanys)¦p¤Á«d®hÖߪþ¦bªo«üª«¤W.).

3.¤£·»©Ê¦Ãª«(non-soluble contaminants).

(9) ¬~²b²G¤Æ¾Ç¦¨¥÷(cleaning chemical).

(10) ³]³Æ(equipments).

3.10.2 ¶W­µªi¬~²b¤§­ì²z¤ÎÀuÂI

­ì²z:

¶W­µªi¬~²bªº§@¥Î,¬O¥H¶W¹L¤HÃþťıÁnÄ«¥H¤Wªºªi°Ê¦b²GÅ餤¶Ç ¾É ,·í­µªi¦b¬~²b¾¯¤¤¶Ç¾É,¥Ñ©óÁnªi¬O¤@ºØÁaªi,Áaªi±À°Ê¤¶½èªº§@¥Î·|¨Ï²GÅ餤À£¤OÅܤƦӲ£¥ÍµL¼Æ·L¤p¯uªÅªw,ºÙ¤§¬°<ªÅ¬}²{¶H>(cavitation).

·í®ðªw¨üÀ£Ãz¯}®É,·|²£¥Í±j¤jªº½ÄÀ»¯à,¥i±N©TµÛ¦bª«¥ó¦º¨¤¤ºªº¦Ã«¯¥´´²,¨Ã¼W¥[¬~²b¾¯ªº¬~²b®ÄªG.¥Ñ©ó¶W­µªiÄ«²v°ªªiªøµu,¬ï³z¤O±j,¦]¦¹¹ï¦³Áô½ª²ÓÁ_©Î½ÆÂøµ²ºcªº¬~²bª«,¥i¥H¹F¨ì§¹¥þ¬~²bªºÅå¤H®ÄªG.

ÀuÂI:

(1)¸`¬Ù¤H¤O¤Î®É¶¡:­°§C¤H¤u¦¨¥»,¤£¥²±Nª««~©î¶}©M¥Î¤â¨ê¬~,

¤j¶q¸`¬Ù¤H¤O¤Î®É¶¡.

(2)§¹¥þ²M¬~:ºë±K¹s¥ó¤Î©ù¶Qª««~,§¡¥i§¹¥þ²M¬~¦Ó¤£¶Ë§÷½è.

(3)½ÆÂøª«ªº²M¬~:¯à±N½ÆÂø§Îª¬ªºª««~,¦º¨¤¤ÎÁô½ª¤Õ¬}¤§¦Ã«¯§¹

¥þ²M¬~,¸Ñ°£¤@¯ë²M¬~ªkµLªk§JªAªºÃøÃD.

(4)¾Þ§@²³æ:§K¥hª«®Æ¬yµ{ªº¾á»~,´î¤Ö¦b»s«~²~ÀV,¼W¥[²£¶q.

(5)¥i°t¦X¬~¾¯:¥i¨Ï¥Î©Ê½è·Å©M¤§·»¾¯,¹F¦¨§ó¥[ªº¬~²b®ÄªG,§K°£

¦MÀI©Ê.

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3.11 ¤ô¬~ (Water Rinsing)

¤ô¬~»Ý¤£¼vÅT²£«~«~½è.Áá¥ó¤§¬¡©Ê,¤£²£¥Í¤Æ¾Çª«©óÁá¥óªí­±,°®Àê«á¤£µo¥ÍÅܦâ©Î«I»k§@¥Î.

(1)¤ô¬~¤èµ{¦¡(rinsing equation)

D*Ct=F*Cr

D=±a¤J¶q(dragin)

Ct=±a¤J¶q¿@«×(concentration of dragin)

F=¤ô¬~¼Ñ¬y¶q(flow throufgh the rinsingtank)

Cr=¤ô¬~¿@«×(concentration in the rinse)

¤ô¬~¤èµ{¦¡ªí¥Ü±a¤J·»½èªº¶qµ¥©ó¤ô¬~¬y¥Xªº·»½èªº¶q,¦pÆQ¶i¤J

¶q(salt in)=ÆQ¬y¥X¶q(salt out).

(2)¤ô¬~®Ä²v(effectivity of the rinse)E,

E=(F*Cr)/(D*Ct)

(3)¤ô¬~¿@«×¤ñ­È(rinsing concentration ratio)Rc,

Rc=Ct/Cr

(4)¦Ãª«·¥­È(concentration limit)

¤ô¬~¤¹³\¤Æ¾Çª«¿@«×¤§³Ì¤j­È.

(5)¤ô¬~¬y¶q(flow of water throught a rining tan)

F=D*Ct/Cr

F=Rc*D

(6)¤ô¬~Åé¿n¤ñ­È(volume rining ratio)Rv,

Rv=F/D=====> E=Rv/Rc

(7)¦h¬q¦¡¤ô¬~(multiple rining),¨â¬q¦¡¤ô¬~¥i¬Ù¤ô¦Ó¤T¬q¦¡¥i§ó¬Ù¤ô,¤T¬q¥H¤W¬Ù¤ô«h¤£½T©w,¦ý¬°¤F¦^¦¬¤Æ¾Çª««h¥Î¤T¬q¥H¤W¤ô¬~.

(8)¤ô¬~¼Ñ³]­p.

(9)¤ô¬~¦Û°Ê±±¨î(automatic control),§Q¥Î¾É¹q«×(conductivity)±±¨î¾¹(controller)©ÎºÙ¤§¤ô¬~¼Ñ±±¨î¾¹(rinse tankcontroller)¨Óºû«ù¤@©w¤ô¬~¿@«×¤ô¥­Cr±±¨î¤ôªº¬y¶qF,F=K*D

¤ôªº¬y¶q¬°±a¤J¶q­¼¤@­Ó³]©wªø¼ÆK­È

(10)¤ô¬~¤¤¤ô¤§Âø½è¦p¥Û¦Ç©ÎÁ⪺¤Æ¦Xª«µ¥©Ò²£¥Íªºµw½è·|¼vÅT²M¼ä¤O,©Ò¥H»Ý¥[¥H³n¤Æ,¨ä¤èªk¦³:

1. ¥ÎºÒ»ÄÆQ©ÎÁC»ÄÆQ¦A¥[Ĭ¥´¦Ç¨Ïµw¤ô¤¤¤§ÆQ¤À¨I¾ý.

2.²K¥[µL¾÷¦hÁC»ÄÆQ©Î¦³¾÷îg¦X¾¯¨Ïµw¤ô¤¤ªºÆQ¥÷¤£°_§@¥Î.

3.§Q¥Îªw¬t¥Û©ÎÂ÷¤l¥æ´«¾ð«ü³n¤Æµw¤ô.

3.12 ¹q¸Ñ¬ã¿i

¹q¸Ñ¬ã¿i¬OÃþ¦ü¹qÁá,¶·ª½¬y¹q.¹q¸Ñ²G,¦ý¤u§@©ñ¦b¶§·¥,§Q¥Î¨r¥Xª÷Äݳ¡¥÷¹q¬y¶°¤¤,¤Î¥W³B·¥¤Æ¸û¤jªº§@¥Î±N¤u¥ó¿i¥­,¿i¥ú,¤]¨Ïªí­±¦¨¶w¤Æ§ó­@¿i»k.¹q¸Ñ¬ã¿i¥h°£«Ü¤Ö¶qªºª÷ÄÝªí­±,¸û²`ªº¨è²ª°O¸¹¤Î«Dª÷ÄÝÂø½è¤£¯à¥h°£ . ¹q¸Ñ¬ã¿iªº®É¶¡«Üµu¬ù2~12¤ÀÄÁ,°£«Dªí­±°_ªì´N²ÊáÑ,©Î¬°¤F¥h°£¬Û·í¶qªºª÷Äݦp¤Ø¤o±±¨î,¤òÃä¥h°£´N»Ý¸ûªø®É¶¡.¹q¸Ñ¬ã¿iÀu©ó¾÷±ñ¬ã¿iªº¬O¨S¦³ÅܧÎ,¨S¦³¨ê²ª ,¨S¦³¤è¦V©Ê,¤Î¯àªí²{¥X¯u¹êª÷ÄÝÃC¦â.¹q¸Ñ¬ã¿iªº±±¨î¦]¯À¦³·Å«×.¹q¬y±K«×,®É¶¡,¹q¸Ñ²G,Åͩյ¥,­n¦³¦nªº¹q¸Ñ²G®ÄªG°ò§÷ªºµ²´¹­n²Ó½o¬O«Ü­«­nªº,³qªø®ÄªG¤£¨Îªº­ì¦]¦³:1.µ²´¹¤Ó²Ê¤j 2.¤£§¡¤Ãµ²ºc 3.«Dª÷ÄÝÂø½è 4.§N¥¾¤è¦V©Êªº²ª¸ñ 5.ÆQÃþ©ÎùצìVª« 6.¹L«×»Ä®û 7.¤£·í©Î¹L«×§N©â¥[¤u.

3.14.4 ©ß¥ú(buffing)ªº§Î¦¡

(1)µw©ß¥ú(hard buffing)

(2)¦â¿A©ß¥ú(color buffing)

(3)±µÄ²©ß¥ú(contact buffing)

(4)Mush buffing.

3.14.5 ©ß¥ú½ü(buffing wheels)

©ß¥ú½ü¦³¤U¦C§Î¦¡:

(1)Bish buff

(2)Finger buff

(3)Full-disk buff

(4)Peced buff

(5)Finnel and sisal buffs

3.14.6 ©ß¥ú¤Æ¦Xª«(buffing componds)

(1)Tripoli compound:¥Î©ó«D¸gÅKª÷ÄÝ

(2)Bobbing compounds:¥Î©ó¾T¤Î»È¦Xª÷

(3)Cut or cutdown compounds:«DÅKª÷ÄÝ

(4)Cut and color compounds.

(5)Cut or color compounds.

(6)Stainless stell buffing compounds.

(7)Stell buffing compounds.

(8)Chromium buffing compounds.

(9)Rough compounds.

(10)Emery paste.

(11)Greaseless compounds.

(12)Liquid buffing compounds.

3.14.7 ¬ã¿i¤Î©ß¥ú¦Û°Ê¤Æ¾÷¾¹

(1)Rotary automatic machines.

(2)Straight-line machines.

(3)Reciprocating straight-line machines.

(4)Horizontal return straight-line machines.

(5)Oversal or modular rectangular type straight-line equipment.

3.14.8 ¬ã¿i¤Î©ß¥ú¦Û°Ê¤Æ(automation of polishing and buffing)

¹qÁá¤uµ{¤¤¬ã¿i¤Î©ß¥ú¦û¤j³¡¥÷¤H¤u¦¨¥»¥B°ª«×¹Ð®J,¾¸­µ¤Î®¶°Ê¤§´c¦H

¤u§@Àô¹Ò¤Î¤½®`,ÁÙ¦³¦]­Ó¤H§Þ³N®t²§¨Ï«~½è¤£§¡¤Ãµ¥°ÝÃD¨ä¸Ñ¨M¦³¿à©ó¥b

¦Û°Ê¤Æ©Î¥þ¦Û°Ê¤Æ.¦Û°Ê¤Æ¥i¦æ©Ê¤§¨M©w¦]¯À¦³(1)¤u§@§Îª¬,(2)¤u§@§÷½è

,(3)¥[¤uºë«×,(4)²£¶q,(5)¤u§@¤Ø¤o¤j¤p,(6)¦¨¥»

²{¥N¦Û°Ê¤Æ¥i¦Û°Ê°e®Æ,¤U®Æ,´«¦ì¸m,²¾¦ìµ¥§Q¥Îµ{¦¡¤Æ±±¨î(program-

mable controller)©Î¾÷¾¹¤H(robots)¾Þ§@.

3.15 ¾ãÅé¬ã¿i(Mass Finishing)

(1) ÀuÂI:

1.¦¨¥»§C

2.¾Þ§@²³æ

3.¦UºØª÷ÄݤΫDª÷Äݧ¡¥i

4.Áá¥ó¤Ø¤o¤Î¦æª¬­­¨î¤Ö

5.¥[¤uµ{«×¼u©Ê¤j

6.¹s¥ó¥þ³¡ªºªí­±,Ãä½t¤Î¨¤³£¥i§@¥Î¨ì

(2) ¯ÊÂI:

1.¨¤ªº¬ã¿i§@¥Î¤ñªí­±¤j

2.¤Õ¬}©Î²`¥W³B§@¥Î¸ûªí­±¤p

3.15.1 ¾ãÅé¬ã¿iªº¤èªk

(1)ºuµ©¬ã¿i(barrel finishing)

(2)®¶°Ê¬ã¿i(vibratory finishing)

(3)Centrifugal Disc finishing

(4)Centrifugal Barrel finishing

(5) Spindle finishing

3.15.2 ¾ãÅé¬ã¿iªºÀ³¥Î

(1)²M¼ä,°£ù×,²æ¯×

(2)¥h¤òÃä

(3)Ãä¤Î¨¤ªº¶ê·Æ¤Æ

(4)§ïÅÜªí­±ª¬ªp¦pªí­±À³¤O

(5)¥h°£²ÊÁW­±(¿i¥­)

(6)¥ú«G¤Æ(¿i¥ú)

(7)§í¨î»G»k

(8)°®Àê

3.15.3 ºu±í¬ã¿iªº§Î¦¡

(1)Open-end, tilting

(2)Bottienecked

(3)Horizontal actagonal

(4)Triple-action,polygonal

(5)Multiple drums

(6)Multi-compartment

(7)Endtoading

(8)Submerged

ºu±í¬ã¿i©Ê½è(media)»P¤u§@ªº¤ñ²v¨M©w¦]¯À¦³:

(1)¤u§@¤Ø¤o¤Î½ÆÂø©Ê(complexity)

(2)¬ã¿i©Ê½è°ï¿n©Ê(possibility of media lodging)

(3)¤u¥ó­«Å|©Ê(possibility of parts nesting)

(4)¥[¤u«~½è

3.15.4 ¾ãÅé¬ã¿i³]³Æ¤§¿ï¾Ü¦]¯À

(1) ²£«~ªº­n¨D:

        1.¤u¥óªº¤Ø¤o¤Îµ²ºc

        2.§å¶q(batch size)

        3.¤u¥óªº­n¨D

        4.¤u¥óªº±±¨î©Ê(variety of parts)

        5.¨C¤p®Éªº¤u§@¶q

        6.¨C¦~ªº²£¶q

(2) «~½èªº­n¨D:

        1.¤u¥ó³B²z«eªº«~½è

        2.¤u¥ó³B²z«áªº«~½è

        3. ªí­±¥[¤uµ{«×

        4.Ãä½tª¬ªp

        5.¤u¥ó²M¼ä«×

        6.Ãä¤Îªí­±ªº§¡¤Ã©Ê

        7.¤u¥ó»P¤u¥ó¶¡¤§§¡¤Ã©Ê

(3) »sµ{¤§ÅܤÆ

        1.»P¨ä¥L»sµ{ªºÃö«Y

        2.¦Û°Ê¤Æªº»Ý­n

        3.³B²z®É¶¡

       4.§ë¸êª÷ÃB

       5.¾Þ§@¤ÎºûÅ@¦¨¥»

       6.®ø¯Óª«®Æ

       7.¯à·½

       8.¤ô¤Î¼o²G±Æ©ñ³B²z

       9.«O¾i¤Î­×Å@

       10.³õ¦aªÅ¶¡

       11.®w¦s»Ý¨D

       12.¤H¤O

       13.«~ºÞ

       14.¥Ø«e¤Î¥¼¨Ó»Ý¨D

3.15.5 ¾ãÅé¬ã¿i¾¯(mass finishing compounds)

(1) ¥\¯à:

     1.«P¶i¤Îºû«ù¤u¥ó¤§²M¼ä«×

     2.±±¨îph­È,ªwªj¤Î¤ôªºµw«×

     3.¼íÀãªí­±

     4.¨Å¤Æªí­±ªo¦¾

     5.¥h°£ù×¥Ö¤ÎÅܦâ(tarnish)

     6.±±¨î¤u¥óªºÃC¦â

     7.Äa¯B¦Ãª«

     8.±±¨î¼í·Æ©Ê(lubricity)

     9.¨¾¤î»G»k

     10.§N«o°µ¥Î

     11.½T«O¼o²G±Æ©ñ²Å¦XÀô¹Ò«OÅ@¤½®`¤§³W½d

(2) ¨Ï¥Î¤è¦¡:¬ã¿i¾¯¦³©TÅ鯻¥½¤Î²GÅ鯻¥½¤GºØ,¨ä¨Ï¥Î¤è¦¡¦³:

    1.§å¦¸¦¡(batch)

    2.´`Àô¦¡(recirculation)

    3.¬y¤J¦¡(flow-through)

3.15.6 ¾ãÅé¬ã¿i¤§¤¶½è(finishing media)

¤¶½èªº¥\¯à¦³:1.¿iÀ¿(abrade),2.¿i¥ú(burnish),3.¤ÀÂ÷(

separate)¤u¡C¤¶½è§÷®Æ¦³¤U¦C´XºØ¡G

    1.¤ÑµM¤¶½è¡]natural media¡^¡G¬â¥Û

    2.¹A²£ª«¡]agricultural)¡G¤ì®h¡A¥É¦Ì¤§ÁJ¶b¡A­J®ç´ß

    3.¦X¦¨¤¶½è(synthetic media):®ñ¤Æ¾T

    4.³³²¡¤¶½è(ceramic media)

    5.¶ì½¦µ²¦X¤¶½è(resin-boned media)

    6.¿û¤¶½è(steel media)

(1) ¤¶¤§¿ï¥Î¦Ò¼{¤U¦C¦]¯À:

    1.¤ò¤§¥h°£

    2.¤u¥óªºªí­±¤ÎÃä½t¥[¤u§¡¤Ã©Ê

    3.¶ë¤J¤Õ¬}©Î²`¥W³B

   4.³B²z®É¶¡­nµu

(2) ¤¶½èªº¨ÑÀ³¤Î¦¨¥»:

    1.¨ÑÀ³°Ó¤§¥i¾a©Ê

    2.³æ¦ì­«¶q©Î®e¿nªº»ù®æ

    3.«~½èªº¥i¾a©Ê

(3) ¤¶½èªº¯à¤O¤Î¦h¥\¯à©Ê:

    1.¥i³B²z¼s½dªº²£«~

    2.¤Ö¿i¯Ó©Ê

    3.¤Ö¤À¦C©Ê(reclassificatiopn)

    4.¤Öµõ¶}(break)

    5.¤u¥ó¶¡¤§À£¨î§@¥Î(cushioning action)

¡@

3.15.7 ¾ãÅé¬ã¿i¤§¬G»Ù­ì¦]

(1)¤u¥óªí­±¹L«×¼vÅT(excessive impingement)

    1.¤¶½è¨Ï¥Î¶q¤£¨¬

    2.¤u¥ó¤Ó¤j

    3.³t²v¤ÎÀW²v¤Ó¤j

    4.·»²G¤ô¥­©Î¬y¶q¤Ó§C

    5.¬ã¿i«d¤£¨¬

    6.¬ã¿i«d¹ï

    7.¤£¥¿½T¤èªk

    8.¤¶½è¤£¹ï

(2)¤u¥ó¤§Ãä½t¡B¨¤¤Î¤òÃä¹L«×¬ã¿i:

    1.¬ã¿i§@¥Î¤ÓºC ¡@

    2.¤¶½è²É¤l¤Ó¤j

    3.¤¶½è¨Ï¥Î¤£¹ï

   4.³t²v¤ÎÀW²v¤Ó¤j

   5.­t²ü¹L¤j

   6.¤ô¦ì¤£¥¿½T

(3)¤¶½è°ï¿n¦b¤u¥ó¤Õ¬}¤Î²`¥W³B:

   1.¤¶½è¤Ø¤o¤£¹ï

   2.¤¶½è§Îª¬¤£·í

   3.¤¶½è¹L«×¿i¯Ó§é·l

   4.¤¶½è¤À¯Å¤£¨}

1.¾Þ§@¤£·í¤¤Â_

2.¤ô¬~¤Î²b¤Æ¤£¨¬

3.¤£¥¿½T¬ã¿i¾¯

4.²£¥Í»G»k

5.¤¶½è¤Ó¬¡ÅD

6.¥t¥ó¬Û¤¬¼vÅT

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3.16 ¼Q®g¬ã¿i¬~²b(abrasive blast cleaning)

¥¦¬O±N¬ã¿i²É¤l¥H°®¦¡©Î²GÅé¤è¦¡¼Q®g¦b¤u¥óªí­±¤W¥h°£¦Ãª«¡Aù×¥Öµ¥§@½Õ¸`(conditjoning)ªí­±¥H«K°µ¶i¤@¨B¤§³B²z¡C¨ä¥D­n¥Î¦b:

(1)¥h°£¹Ð®J¡Bù×¥Ö¡B¿i¬â¡B©Îº£

(2)²Ê¤Æªí­±¥H«Kªoº£¤Î¨ä¥¦³QÂгB²z

(3)¥h°£¤òÃä

(4)®ø¥ú³B²z(matte surface treatment)

(5)¥h°£ª«¥ó¾l®Æ(flash)

(6)¬Á¼þ©Î³³²¡¨è»k

¨ä¥¦¤èªk¥i¤À¬°°®¦¡¼Q®g¬~²b(dry blast cleaning)¤ÎÀ㦡¼Q®g¬~²b(wet blast cleaning)

3.16.1 °®¦¡¼Q®g¬ã¿i¬~²b(dry blast cleaning)ªº¬ã¿i§÷®Æ

¨ä¨Ï¥Î¬ã¿i§÷®Æ¬°:

1.ª÷Äݲɤl(metallic grit)

2.ª÷Äݯ](metallic shot)

3.¬â²É(sand)

4.¬Á¼þ(glass)

5.¹A²£ª«(agricultural products)¦p­J®ç´ß¡B½_´ß¡B¤ì®h

3.16.2 °®¦¡¼Q®g¬ã¿i¬~²b¾÷¾¹

¨ä©Ò¨Ï¥Î¤§¾÷¾¹³]³Æ¦³:

(1)Cabinet mechine

(2)Continuous-flow mechines

(3)Blasting-tumbling mechines

(4)Portable Equipments

(5)Microabrasive Blasting machines

3.16.3 À㦡¼Q®g¬ã¿i¬~²b(wet blast cleaning)¤§¨Ï¥Î

¥D­n¥Î©ó:

(1)¥h°£ºë±K¤u¥ó¤§¤òÃä(burrs)

(2)®ø¥úªí­±³B²z(matle surface treatment)

(3)Àˬd¬ã¿i¡Bµw¤Æ¤§¤u¥ó

(4)¥h°£µw¤u¥ó¤W¤§¤u¥ó°O¸¹(tool marks)

(5)¥h°£»´·Lù×¥Ö

(6)¹q¤l¥t¥ó¤Î¦L¨ê¹q¸ôªO¥h°£®ñ¤Æª«¥H³Æ²k±µ

(7)¥h°£²k±µù×¥Ö(welding scale)

¡@

3.16.4 À㦡¼Q®g¬ã¿i¬~²b¬ã¿i§÷®Æ(Abrasives)

¦³³\¦hºØÃþ¤Î¤Ø¤oªº¬ã¿i§÷®Æ³Q¨Ï¥Î¡A¤Ø¤o¥Ñ20-mesh¨ì500-mesh,

¬ã¿iªº§÷®Æ¦³:1.¦³¾÷ª«©Î¹A²£ª«,¦p­J®Ö®ç,2.µL¾÷ª«¦p¬â¡B¥Û­^¡B®ñ¤Æ¾Tµ¥¡C

¡@

3.16.5 À㦡¼Q®g¬~²bªº¬yÅ餶ª«(liquid carrier)

(1) ¬ã¿i§÷®Æ

(2) ¨¾»G»k¾¯

(3) ¼íÀ㾯

(4) ¨¾¤îªý¶ë¾¯(anticlogging)

(5) ¨¾(¤î¨I¾ý¾¯(antisettling)

(6) ¤ô

¡@

3.16.6 À㦡¼Q®g¬~²bªº³]³Æ

(1) Cabinet-type mechines

(2) Horizpntal-plane turntable mechines

(3) Vertical wheel-type mechines

(4) Chain or belt conveyor mechines

(5) Shutte-type cabinets with cars and rail extensions

¡@

3.16.7 ¼Q®g¬~²b¤§¦w¥þ»P½Ã¥Í

¦pªG¦³¨}¦nªº¹w¨¾«h¹ï¤H¨­¬O¦w¥þªº,¨ä¦M®`¨­Å骺³¡¥÷¥D­n¬OªÍ,¥Ñ©óªø´Á§l¤J¯»²É·|§Î¦¨ª¿ªÍ¯f,©Ò¥H¤u°µ¤H­û¦b°_ªì©M¨C¦~³£·Óx-¥ú¸g±MªùÂå®vÀˬdªÍ³¡x¥ú¤ù¡C¤u°µ¤H­û¥²»ÝÀ¹ÀY²¯ªþ¦³ªÅ®ð¨Ñµ¹,¯S®íªº¤â®M,³ò¤y,¤Î¾c¸n¡C¤u§@«Ç­n¥R¥÷³q­·,«O«ùªÅ®ð°®Àê,¨S¦³¦Ã¬V®ðÅé,¨S¦³¶å¨ý¡C

3.17 «e³B²z¼Ð·Ç»P³W½d

(1) ASTM A380 Descaling and Cleaning of StainlrssSteel surfaces.

(2)ASTM B183 Preparation of Low CarbonSteel for Electroplating.

(3)ASTM B242 Preparation of High-CarbonStell for Electroplating.

(4)ASTM B252 Preparation of zinc-baseddie castings for Electroplating.

(5)ASTM B253 Preparation of and Electro-plating on Aluminum alloys.

(6)ASTM B254 Preparation of and Electro-plating on Stainless Steel.

(7)ASTM B281 Preparation of Copper andCopper-Based Alloys for Electroplating.

(8)ASTM B319 Preparation of Lead andLead Alloys for Electroplating.

(9)ASTM B480 Preparation of Magnesiumand Magnesium Alloys for Electroplating.

(10)ASTM B322 Cleaning Metals beforeElectroplating.

¡@  

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