UNIVERSIDAD POLITECNICA DE ATLACOMULCO
INGENIERÍA ROBOTICA
INGENIERÍA DE LOS MATERIALES. PRÁCTICA 2: ESRUCTURAS CRISTALINAS ALUMNO: DANIEL MATEO ANTONIO CUATRIMESTRE: 3º “301” - T.M.
DOCENTE:: ING. ADÁN JIMÉNE MONTO!A DOCENTE
"EC#A DE ENTRGA: $% DE MA!O DEL $01%
CALI"ICACION:
INTRODUCCI&N: P'(' )*+,( *)(,/+,( ' )(*)2,+'+, +, * ',(2',4 5 )*+,( )*( '/* ,,2*/'( , ',(2' 2+6/,* )'(' ' ')2'26/ ,),782'4 , 9', /,,'(2* *)(,/+,( ' ,((' +, * ',(2', D, ';7 ;, (,, <''/, *()(,/+,/, )'(' ' '5*(7' +, ' =,/, '<,( ;, * ',(2', ,>2* )*,,/ /' ,((' (2'2/'4 2,/(' ;, ',(2', ** ' '+,('4 )>2*4 )'),4 ?2+(2* 5 *(* /* ' )*,,/4 @, 2)* +, ',(2', 2,/,/ / '((,=* ' ''( ,/ )'(7' +, '/,(' ;, *=('/ (2=2+, ' ' ,),('(' '<2,/,. M9' +, ' )(*)2,+'+, +, * ,', ', ** ' +,/2+'+4 +(,'4 )/* +, 826/4 */+2?2+'+ ,@(2' 5 '*(782' ,>/ relacionadas con la estructura cristalina
L' )(>2' 2=2,/, , (,'2'(' */ , *<,2?* +, ;, , '/* 5 ** */2=2,/, , ,*( (,'2*/, * */,)* '+;2(2+* (,'2*/'+* */ ' ',(2' +, 2/=,/2,(7' +, ',(2', S, ,/=*<'('/ '),* (,'2*/'+* */ ' ,((' (2'2/' +, * ',(2', / ,' +, ' 2)*('/2' )'(' ' ',(2'.
ANTECEDENTES MARCO TEORICO
“LAS REDES ESPACIALES ! LA CELDA UNITARIA L' ,((' 872' +, * ',(2', 62+* +, 2)*('/2' ,/ 2/=,/2,(7' +,),/+, )(2/2)',/, +, *(+,/'2,/* +, * >**4 2*/, * *@' ;, */25,/ , 62+*4 5 +, ' 8,(' +, ,/', ,/(, ,*. S2 * >** * 2*/, +, / 62+* ,>/ *(+,/'+* +, ',(+* */ / )'(6/ ;, , (,)2, ,/ , ,)'2*4 8*('/ / 62+* ;, 2,/, / orden de largo alcance OLA ' ' , , '' sólido cristalino * material cristalino. E,)* +, ',(2', (2'2/* */ * ,',4 ' ','2*/, 5 '=/* ',(2', ,(>2*. C*/(''/+* */ * ',(2', (2'2/*4 ,2,/ '=/* ',(2', 5* >** * 2*/, /* ,>/ *(+,/'+* ,/ 8*(' +, '(=* ''/,4 ),(26+2' 5 (,),2<,4 5 )*,,/ F/2',/, / orden de corto alcance OCA.
L' '5*(7' +, * ,', )(* ')(*2'+',/, 0H (2'2'/ ' *2+282'( ,/ (, ,((' (2'2/' *)'': cúbica centrada en el cuerpo ( BBC ) cúbica centrada en las caras ( FCC ) 5 hexagonal compacta ( HCP ). L' ,((' #CP , /' *+282'26/ > +,/' +, ' ,((' (2'2/' 9,'=*/' 2),. L' '5*(7' +, * ,', (2'2'/ ,/ ,' ,((' ,)''+' +,/',/, )*(;, ' ,/,(=7' +22/5, ' ,+2+' ;, * >** , ',('/ 5 , ,/''/ ,/(, 7. D, ,, *+*4 ' ,((' > *)'' *((,)*/+,/ ' *(+,/'2,/* +, /2?,, ,/,(=@2* ,/*(, 5 > ,'<,. E *(+,/'2,/* '62* ,/ * 62+* (2'2/* , ),+, +,(2<2( (,)(,,/'/+* ' * >** ,/ * )/* +, 2/,(,26/ +, /' (,+ (2+2,/2*/'. E' (,+ , '' red espacial 82=(' 3.1a 5 ),+, +,(2<2(, ** / *(+,/'2,/* (2+2,/2*/' 2/82/2* +, )/*. C'+' )/* ,/ ' (,+ ,)'2' 2,/, / ,/*(/* 2+@/2*.
A2=/'/+* * ?'*(, ,),782* )'(' ' */=2+, '2', 5 >/=* 2/,('2',4 , ),+,/ */(2( ,+' /2'(2' +, +28,(,/, 2)*. L* (2'6=('8* 9'/ +,*('+* ;, '/ 6* , /,,2'/ 2,, 2)* +28,(,/, +, ,+' /2'(2' )'(' (,'( *+' ' (,+,. E* 2,' (2'2/* , +,''/
,/ ' '<' 3 . 1. M9* +, * 2,, 2,' (2'2/* 2,/,/ ?'(2'2*/, +, ' ,+' /2'(2' <>2'. E' (,+, +, B('?'2 , )(,,/'/ ,/ ' 82=(' 3 . $. E2,/ '(* 2)* <>2* +, ,+' /2'(2': 1 ,/2'4 $ ,/('+' ,/ , ,()*4 3 ,/('+' ,/ ' '(' 5 ,/('+' ,/ ' <',. “ (1)
PLANTEAMIENTO DEL PROBLEMA
E' )(>2' )(,,/' /' ')2' ' ,((' (2'2/'. ' ' (,8*('(' * */*22,/* +, ,((' (2'2/'4 6* ,?2'( * ,((*(, ;,4 ,/ , )''+*4 9'/ )(*+2+* <*9*(/* * ('=,+2'4 5 +6/+, ,/*/('( /' '5+' > +,''+'. #IPOTESIS L* ,,,/* ;72* 2,/,/ +28,(,/, ,((' , 2(' (,'2*/'+' */ ('+2* '62*.
MATERIAL • •
• •
E8,(' +, /2, T(** +, '+,(' +, 10 +, 30 +, 1 P2/(' ?2/2 226/
METODOLOGIA P'(' (,'2'( ' )(>2' (,8,(,/, ' ,((' (2'2/' ;, ,/ ,, '* */ 1-.(,'2'2*/ +, ,((' *(*((6<2'. $-.'/'22 *((,)*/+2,/, +, ' ,((' +, ' )''. ,/,( ,/ ,/' * */,)* +, ,((' (2'2/'. */*,( * +22/* 2)* +, ,((' (2'2/'. +,'((** +, '/>22 )'(' '+' )('2' ' +,'((*'(.
DESARROLLO PASOS PARA REALIACION DE ANALISISDE LA ESTRUCTURA DE LA PLATA 1. A/'2'( 5 ?,(282'( ;, 2)* +, ,((' 2,/, ' )'' $. A )'(2( +, )'* '/,(2*( (,'2'( ' *),('2*/, )'(' )*+,( ,='( ' ' *<,/26/ +, * 2=2,/, )'(>,(* */'/, +, (,+ ?*,/ +, ,+' ?*,/ *)'+* )*( >** ?*,/ +, ,)'2* ?'7* +,/2+'+ +, ,+' /2'(2' 8'*( +, ,)';,'2,/*
Estructura FCC Plata
A partir de lo anterior se realian los c!lculos para poder obtener lo paramentos "ue se re"uieren mismos "ue se dan a conocer en los resultados de esta practica.
PASOS PARA LA REALIACION DE LA ESTRUCTURA ORTORROMBICA
1. S, (,'26 ' 22 +, ,(('.
RESULTADOS #E$%&'A #EFE#E*'E A& A*A&+$+$ E &A E$#%C'%#A E &A P&A'A
#E$%&'A #EE#E*'E A &A E$'#%C'%#A #'##,B+CA
DISCUCIONES ! OBSERVACIONES
L* >** ;, '<,/ +,/(* +, /' ,((' (2'2/' ?' (,'2*/'+* */ , ('+2* +, ,* 2*. CONCLUSI&NES: E/ */26/ , 5 2)*('/, */*,( ,((' 5 , 8/2*/'2,/* +, * >**. L* >** */ ' <', +, *+*4 )*( * '/* , +, ' 2)*('/2' ,+2'(*. BIBLIOGRA"IA 1- K22' ". S29 "/+',/* +, ' 2,/2' , 2/=,/2,(7' +, ',(2', M G(' #2 $00 C'(' ,+226/. $ -D*/'+ R. A,'/+ C2,/2' , I/=,/2,(7' +, * M',(2', T9**/ I/,(/'2*/' 1 T,(,(' ,+226/.
